Merge branch '2.0.1' of http://139.186.142.91:10010/r/productDev/yunyibao i...

MrShi

2025-06-04 810617d2a159912099c17da463ea599dcebb28a8

 log/web/error.2025-06-03.0.log

@@ -1425,3 +1425,5815 @@
2025-06-03 09:49:28.656 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60609
2025-06-03 09:49:28.656 [http-nio-10031-exec-161] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60612
2025-06-03 09:49:28.679 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 110118
2025-06-03 09:50:19.767 [http-nio-10031-exec-4] ERROR com.doumee.config.handler.GlobalExceptionHandler - 未配置客服人员，请联系管理员
com.doumee.core.exception.BusinessException: 未配置客服人员，请联系管理员
   at com.doumee.service.business.impl.CustomerServiceServiceImpl.findByCompanyId(CustomerServiceServiceImpl.java:265)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$a303bd18.findByCompanyId(<generated>)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$6b4e05a4.findByCompanyId(<generated>)
   at com.doumee.api.business.CustomerServiceController.findByCompanyId(CustomerServiceController.java:105)
   at com.doumee.api.business.CustomerServiceController$$FastClassBySpringCGLIB$$7052c1d7.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.CustomerServiceController$$EnhancerBySpringCGLIB$$2d06db6d.findByCompanyId(<generated>)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 09:55:17.665 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60017
2025-06-03 09:57:29.890 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 70238
2025-06-03 09:57:29.893 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 72248
2025-06-03 09:57:29.893 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 70241
2025-06-03 10:00:19.790 [http-nio-10031-exec-1] ERROR com.alibaba.druid.pool.DruidPooledStatement - CommunicationsException, druid version 1.2.0, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, testWhileIdle true, idle millis 49119, minIdle 0, poolingCount 3, timeBetweenEvictionRunsMillis 60000, lastValidIdleMillis 49119, driver com.mysql.cj.jdbc.Driver, exceptionSorter com.alibaba.druid.pool.vendor.MySqlExceptionSorter
2025-06-03 10:00:19.791 [http-nio-10031-exec-1] ERROR com.alibaba.druid.pool.DruidDataSource - discard connection
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 49,118 milliseconds ago. The last packet sent successfully to the server was 49,139 milliseconds ago.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:1414)
   at com.mysql.cj.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:1399)
   at com.mysql.cj.jdbc.ClientPreparedStatement.checkReadOnlySafeStatement(ClientPreparedStatement.java:307)
   at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:317)
   at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:497)
   at sun.reflect.GeneratedMethodAccessor87.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:58)
   at com.sun.proxy.$Proxy134.execute(Unknown Source)
   at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:48)
   at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:75)
   at sun.reflect.GeneratedMethodAccessor566.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy131.update(Unknown Source)
   at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:50)
   at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117)
   at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76)
   at sun.reflect.GeneratedMethodAccessor246.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:61)
   at com.doumee.config.mybatis.MyBatisInterceptor.intercept(MyBatisInterceptor.java:63)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.update(Unknown Source)
   at sun.reflect.GeneratedMethodAccessor246.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:61)
   at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:106)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.update(Unknown Source)
   at sun.reflect.GeneratedMethodAccessor246.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy130.update(Unknown Source)
   at sun.reflect.GeneratedMethodAccessor246.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy130.update(Unknown Source)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:197)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:184)
   at sun.reflect.GeneratedMethodAccessor563.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:425)
   at com.sun.proxy.$Proxy113.insert(Unknown Source)
   at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:272)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:59)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
   at com.sun.proxy.$Proxy215.insert(Unknown Source)
   at com.doumee.service.system.impl.SystemTraceLogServiceImpl.create(SystemTraceLogServiceImpl.java:33)
   at com.doumee.core.annotation.trace.TraceInterceptor.preHandle(TraceInterceptor.java:119)
   at org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:141)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1035)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet successfully received from the server was 49,118 milliseconds ago. The last packet sent successfully to the server was 49,139 milliseconds ago.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:539)
   at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:703)
   at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.java:642)
   at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.java:128)
   at com.mysql.cj.NativeSession.sendCommand(NativeSession.java:311)
   at com.mysql.cj.NativeSession.queryServerVariable(NativeSession.java:1008)
   at com.mysql.cj.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:1406)
   ... 122 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
   at java.net.SocketInputStream.socketRead0(Native Method)
   at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   at java.net.SocketInputStream.read(SocketInputStream.java:171)
   at java.net.SocketInputStream.read(SocketInputStream.java:141)
   at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   at sun.security.ssl.InputRecord.read(InputRecord.java:503)
   at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
   at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
   at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   at java.io.FilterInputStream.read(FilterInputStream.java:133)
   at com.mysql.cj.protocol.FullReadInputStream.readFully(FullReadInputStream.java:64)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:63)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:45)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:52)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:41)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:54)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:44)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:533)
   ... 128 common frames omitted
2025-06-03 10:03:16.950 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60023
2025-06-03 10:03:30.650 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 180008
2025-06-03 10:04:16.910 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 226264
2025-06-03 10:09:51.062 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 10:13:05.662 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 95005
2025-06-03 10:17:05.696 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60043
2025-06-03 10:21:30.697 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120036
2025-06-03 10:25:30.682 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 124547
2025-06-03 10:25:30.684 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 71020
2025-06-03 10:25:30.687 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 71025
2025-06-03 10:29:30.669 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119988
2025-06-03 10:31:30.717 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60051
2025-06-03 10:35:30.827 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60133
2025-06-03 10:35:30.827 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60133
2025-06-03 10:35:30.835 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60148
2025-06-03 10:38:30.693 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119997
2025-06-03 10:42:30.704 [http-nio-10031-exec-4] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119995
2025-06-03 10:44:30.699 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119990
2025-06-03 10:48:30.703 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120016
2025-06-03 10:52:30.684 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119994
2025-06-03 10:54:30.695 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120003
2025-06-03 10:56:30.688 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119992
2025-06-03 11:00:30.696 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120003
2025-06-03 11:01:23.769 [http-nio-10031-exec-152] ERROR com.doumee.config.handler.GlobalExceptionHandler - 未配置客服人员，请联系管理员
com.doumee.core.exception.BusinessException: 未配置客服人员，请联系管理员
   at com.doumee.service.business.impl.CustomerServiceServiceImpl.findByCompanyId(CustomerServiceServiceImpl.java:265)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$a303bd18.findByCompanyId(<generated>)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$6b4e05a4.findByCompanyId(<generated>)
   at com.doumee.api.business.CustomerServiceController.findByCompanyId(CustomerServiceController.java:105)
   at com.doumee.api.business.CustomerServiceController$$FastClassBySpringCGLIB$$7052c1d7.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.CustomerServiceController$$EnhancerBySpringCGLIB$$2d06db6d.findByCompanyId(<generated>)
   at sun.reflect.GeneratedMethodAccessor1223.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:02:23.685 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60538
2025-06-03 11:06:23.692 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120001
2025-06-03 11:08:30.726 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 67043
2025-06-03 11:08:30.726 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 67039
2025-06-03 11:09:51.068 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:13:30.684 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119320
2025-06-03 11:15:30.700 [http-nio-10031-exec-1] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120009
2025-06-03 11:17:30.719 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120021
2025-06-03 11:20:30.686 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119993
2025-06-03 11:22:30.690 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119999
2025-06-03 11:24:30.703 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120005
2025-06-03 11:26:35.627 [http-nio-10031-exec-162] ERROR com.doumee.config.handler.GlobalExceptionHandler - 未配置客服人员，请联系管理员
com.doumee.core.exception.BusinessException: 未配置客服人员，请联系管理员
   at com.doumee.service.business.impl.CustomerServiceServiceImpl.findByCompanyId(CustomerServiceServiceImpl.java:265)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$a303bd18.findByCompanyId(<generated>)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$6b4e05a4.findByCompanyId(<generated>)
   at com.doumee.api.business.CustomerServiceController.findByCompanyId(CustomerServiceController.java:105)
   at com.doumee.api.business.CustomerServiceController$$FastClassBySpringCGLIB$$7052c1d7.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.CustomerServiceController$$EnhancerBySpringCGLIB$$2d06db6d.findByCompanyId(<generated>)
   at sun.reflect.GeneratedMethodAccessor1223.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:26:38.048 [http-nio-10031-exec-148] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:26:47.599 [http-nio-10031-exec-162] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:27:12.906 [http-nio-10031-exec-160] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:28:18.642 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60560
2025-06-03 11:28:18.694 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60746
2025-06-03 11:28:19.829 [http-nio-10031-exec-147] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:28:27.991 [http-nio-10031-exec-162] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:31:44.782 [http-nio-10031-exec-4] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 171758
2025-06-03 11:31:44.788 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 197841
2025-06-03 11:31:44.795 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 196723
2025-06-03 11:31:44.823 [http-nio-10031-exec-4] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 198650
2025-06-03 11:31:44.824 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 202993
2025-06-03 11:32:15.248 [http-nio-10031-exec-152] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:32:18.051 [http-nio-10031-exec-148] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:32:44.213 [http-nio-10031-exec-160] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:32:51.284 [http-nio-10031-exec-161] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:32:52.784 [http-nio-10031-exec-5] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:33:03.076 [http-nio-10031-exec-4] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:33:09.905 [http-nio-10031-exec-151] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:33:12.660 [http-nio-10031-exec-1] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:33:14.666 [http-nio-10031-exec-148] ERROR com.doumee.config.handler.GlobalExceptionHandler - Request method 'POST' not supported
org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:213)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:421)
   at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:367)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:110)
   at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.getHandlerInternal(RequestMappingInfoHandlerMapping.java:59)
   at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:395)
   at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 11:36:25.125 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120007
2025-06-03 11:36:25.175 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 202680
2025-06-03 11:38:25.127 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120000
2025-06-03 11:40:25.157 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120034
2025-06-03 11:42:25.743 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60610
2025-06-03 11:42:25.744 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60611
2025-06-03 11:42:25.747 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120599
2025-06-03 11:44:45.792 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119983
2025-06-03 11:46:45.691 [http-nio-10031-exec-161] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119900
2025-06-03 11:50:30.694 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 104996
2025-06-03 11:50:30.695 [http-nio-10031-exec-4] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 104939
2025-06-03 11:50:30.695 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 104397
2025-06-03 11:54:30.697 [http-nio-10031-exec-161] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119993
2025-06-03 11:57:15.174 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 112593
2025-06-03 11:59:22.575 [http-nio-10031-exec-1] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 104991
2025-06-03 11:59:22.575 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 104990
2025-06-03 11:59:22.577 [http-nio-10031-exec-4] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 127406
2025-06-03 12:03:22.571 [http-nio-10031-exec-4] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119990
2025-06-03 12:06:22.610 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120023
2025-06-03 12:08:22.587 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119981
2025-06-03 12:09:42.954 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 12:10:22.657 [http-nio-10031-exec-4] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120067
2025-06-03 12:14:22.586 [http-nio-10031-exec-4] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120007
2025-06-03 12:16:22.592 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120007
2025-06-03 12:18:22.589 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119992
2025-06-03 12:19:22.352 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidPooledStatement - CommunicationsException, druid version 1.2.0, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, testWhileIdle true, idle millis 59093, minIdle 0, poolingCount 2, timeBetweenEvictionRunsMillis 60000, lastValidIdleMillis 59093, driver com.mysql.cj.jdbc.Driver, exceptionSorter com.alibaba.druid.pool.vendor.MySqlExceptionSorter
2025-06-03 12:19:22.355 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidDataSource - discard connection
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953)
   at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:370)
   at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:497)
   at sun.reflect.GeneratedMethodAccessor87.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:58)
   at com.sun.proxy.$Proxy134.execute(Unknown Source)
   at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:65)
   at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:80)
   at sun.reflect.GeneratedMethodAccessor86.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy131.query(Unknown Source)
   at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:65)
   at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:336)
   at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:158)
   at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:110)
   at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor.willDoQuery(PaginationInnerInterceptor.java:135)
   at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:75)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.java:169)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at sun.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:61)
   at com.github.yulichang.interceptor.MPJInterceptor.intercept(MPJInterceptor.java:78)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:154)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:142)
   at sun.reflect.GeneratedMethodAccessor74.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:425)
   at com.sun.proxy.$Proxy113.selectList(Unknown Source)
   at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForIPage(MybatisMapperMethod.java:119)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:84)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
   at com.sun.proxy.$Proxy182.selectJoinPage(Unknown Source)
   at com.doumee.service.business.impl.NoticesServiceImpl.findPage(NoticesServiceImpl.java:174)
   at com.doumee.api.business.NoticesController.findPage(NoticesController.java:83)
   at com.doumee.api.business.NoticesController$$FastClassBySpringCGLIB$$aeaa047b.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.NoticesController$$EnhancerBySpringCGLIB$$bf4969d9.findPage(<generated>)
   at sun.reflect.GeneratedMethodAccessor733.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:539)
   at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:703)
   at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.java:642)
   at com.mysql.cj.protocol.a.NativeProtocol.sendQueryPacket(NativeProtocol.java:941)
   at com.mysql.cj.NativeSession.execSQL(NativeSession.java:1075)
   at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:930)
   ... 138 common frames omitted
Caused by: java.net.SocketException: Connection reset
   at java.net.SocketInputStream.read(SocketInputStream.java:210)
   at java.net.SocketInputStream.read(SocketInputStream.java:141)
   at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   at sun.security.ssl.InputRecord.read(InputRecord.java:503)
   at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
   at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
   at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   at java.io.FilterInputStream.read(FilterInputStream.java:133)
   at com.mysql.cj.protocol.FullReadInputStream.readFully(FullReadInputStream.java:64)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:63)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:45)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:52)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:41)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:54)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:44)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:533)
   ... 143 common frames omitted
2025-06-03 12:19:22.357 [http-nio-10031-exec-152] ERROR com.doumee.config.handler.GlobalExceptionHandler - 
### Error querying database.  Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
### The error may exist in com/doumee/dao/business/join/NoticesJoinMapper.java (best guess)
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: SELECT COUNT(*) AS total FROM `notices` t WHERE (t.company_id = ? AND t.type <> ? AND t.isdeleted = ? AND t.company_id = ? AND t.palt = ? AND t.obj_type IN (?, ?, ?, ?))
### Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
; Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.; nested exception is com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
org.springframework.dao.RecoverableDataAccessException: 
### Error querying database.  Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
### The error may exist in com/doumee/dao/business/join/NoticesJoinMapper.java (best guess)
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: SELECT COUNT(*) AS total FROM `notices` t WHERE (t.company_id = ? AND t.type <> ? AND t.isdeleted = ? AND t.company_id = ? AND t.palt = ? AND t.obj_type IN (?, ?, ?, ?))
### Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
; Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.; nested exception is com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
   at org.springframework.jdbc.support.SQLExceptionSubclassTranslator.doTranslate(SQLExceptionSubclassTranslator.java:100)
   at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
   at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
   at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92)
   at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:439)
   at com.sun.proxy.$Proxy113.selectList(Unknown Source)
   at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForIPage(MybatisMapperMethod.java:119)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:84)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
   at com.sun.proxy.$Proxy182.selectJoinPage(Unknown Source)
   at com.doumee.service.business.impl.NoticesServiceImpl.findPage(NoticesServiceImpl.java:174)
   at com.doumee.api.business.NoticesController.findPage(NoticesController.java:83)
   at com.doumee.api.business.NoticesController$$FastClassBySpringCGLIB$$aeaa047b.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.NoticesController$$EnhancerBySpringCGLIB$$bf4969d9.findPage(<generated>)
   at sun.reflect.GeneratedMethodAccessor733.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953)
   at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:370)
   at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:497)
   at sun.reflect.GeneratedMethodAccessor87.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:58)
   at com.sun.proxy.$Proxy134.execute(Unknown Source)
   at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:65)
   at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:80)
   at sun.reflect.GeneratedMethodAccessor86.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy131.query(Unknown Source)
   at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:65)
   at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:336)
   at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:158)
   at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:110)
   at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor.willDoQuery(PaginationInnerInterceptor.java:135)
   at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:75)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.java:169)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at sun.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:61)
   at com.github.yulichang.interceptor.MPJInterceptor.intercept(MPJInterceptor.java:78)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:154)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:142)
   at sun.reflect.GeneratedMethodAccessor74.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:425)
   ... 94 common frames omitted
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet successfully received from the server was 58,970 milliseconds ago. The last packet sent successfully to the server was 59,027 milliseconds ago.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:539)
   at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:703)
   at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.java:642)
   at com.mysql.cj.protocol.a.NativeProtocol.sendQueryPacket(NativeProtocol.java:941)
   at com.mysql.cj.NativeSession.execSQL(NativeSession.java:1075)
   at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:930)
   ... 138 common frames omitted
Caused by: java.net.SocketException: Connection reset
   at java.net.SocketInputStream.read(SocketInputStream.java:210)
   at java.net.SocketInputStream.read(SocketInputStream.java:141)
   at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   at sun.security.ssl.InputRecord.read(InputRecord.java:503)
   at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
   at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
   at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   at java.io.FilterInputStream.read(FilterInputStream.java:133)
   at com.mysql.cj.protocol.FullReadInputStream.readFully(FullReadInputStream.java:64)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:63)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:45)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:52)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:41)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:54)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:44)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:533)
   ... 143 common frames omitted
2025-06-03 12:22:22.585 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119991
2025-06-03 12:24:22.582 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 299633
2025-06-03 12:26:22.601 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120013
2025-06-03 12:30:22.588 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120000
2025-06-03 12:34:22.588 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119997
2025-06-03 12:36:22.589 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120006
2025-06-03 12:38:22.608 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120015
2025-06-03 12:40:22.595 [http-nio-10031-exec-1] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120007
2025-06-03 12:44:22.632 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120039
2025-06-03 12:48:22.584 [http-nio-10031-exec-161] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119987
2025-06-03 12:50:22.594 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120007
2025-06-03 12:54:22.592 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119995
2025-06-03 12:58:22.594 [http-nio-10031-exec-161] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120003
2025-06-03 13:00:22.590 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120002
2025-06-03 13:02:22.585 [http-nio-10031-exec-161] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119984
2025-06-03 13:06:22.585 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119932
2025-06-03 13:08:22.590 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120011
2025-06-03 13:09:42.962 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 13:10:22.588 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120001
2025-06-03 13:12:22.578 [http-nio-10031-exec-161] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119985
2025-06-03 13:14:22.587 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120002
2025-06-03 13:18:22.599 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119950
2025-06-03 13:22:22.661 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120074
2025-06-03 13:24:22.592 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120008
2025-06-03 13:26:22.574 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119986
2025-06-03 13:30:22.574 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119993
2025-06-03 13:34:22.588 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120003
2025-06-03 13:38:22.576 [http-nio-10031-exec-1] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120000
2025-06-03 13:42:22.578 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120010
2025-06-03 13:44:22.595 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120018
2025-06-03 13:46:22.635 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60065
2025-06-03 13:46:22.645 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60081
2025-06-03 13:50:22.568 [http-nio-10031-exec-4] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119982
2025-06-03 13:52:22.626 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120050
2025-06-03 13:54:22.571 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119961
2025-06-03 13:56:22.633 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120056
2025-06-03 13:58:22.565 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119932
2025-06-03 14:00:22.578 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120002
2025-06-03 14:02:22.623 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:22.625 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:23.134 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:23.644 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:24.162 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:24.675 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:25.192 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:25.694 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:26.212 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:26.724 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:27.239 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:27.752 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:28.256 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:28.770 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:29.283 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:29.798 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:30.314 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:30.832 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:31.336 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:31.847 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:32.361 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:32.878 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:33.393 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:33.910 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:34.422 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:34.938 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:35.453 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:35.967 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:36.483 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:36.998 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:37.512 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:38.027 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:38.541 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:39.054 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:39.571 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:40.087 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:40.597 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:41.114 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:41.627 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:42.143 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:42.657 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:43.171 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:43.687 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:44.202 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:44.719 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:45.236 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:45.749 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:46.265 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:46.780 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:47.284 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:47.797 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:48.312 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:48.827 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:49.337 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:49.840 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:50.354 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:50.868 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:51.379 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:51.893 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:52.408 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:52.937 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:53.438 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:53.940 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:54.453 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:54.967 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:55.481 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:55.994 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:56.507 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:57.008 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:57.520 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:58.035 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:58.551 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:59.068 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:02:59.580 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:03:00.083 [Druid-ConnectionPool-Create-184117961] ERROR com.alibaba.druid.pool.DruidDataSource - create connection SQLException, url: jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, errorCode 0, state 08S01
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)
   at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)
   at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)
   at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1651)
   at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1717)
   at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2785)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
   at com.mysql.cj.NativeSession.connect(NativeSession.java:144)
   at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:956)
   at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)
   ... 6 common frames omitted
Caused by: java.net.NoRouteToHostException: No route to host: connect
   at java.net.DualStackPlainSocketImpl.connect0(Native Method)
   at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
   at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
   at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   at java.net.Socket.connect(Socket.java:589)
   at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
   at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
   ... 9 common frames omitted
2025-06-03 14:06:22.796 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60097
2025-06-03 14:06:22.819 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120168
2025-06-03 14:09:42.970 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 14:10:22.848 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120058
2025-06-03 14:12:22.777 [http-nio-10031-exec-1] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60148
2025-06-03 14:12:22.777 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 60148
2025-06-03 14:16:22.773 [http-nio-10031-exec-162] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119975
2025-06-03 14:18:22.755 [http-nio-10031-exec-148] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119999
2025-06-03 14:22:22.661 [http-nio-10031-exec-152] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119868
2025-06-03 14:24:22.820 [http-nio-10031-exec-161] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120172
2025-06-03 14:28:22.704 [http-nio-10031-exec-161] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 120019
2025-06-03 14:30:25.217 [http-nio-10031-exec-151] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 62473
2025-06-03 14:30:25.217 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 62452
2025-06-03 14:34:22.584 [http-nio-10031-exec-147] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 119983
2025-06-03 14:34:22.592 [http-nio-10031-exec-160] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 105018
2025-06-03 14:34:22.597 [http-nio-10031-exec-5] ERROR com.alibaba.druid.pool.DruidAbstractDataSource - discard long time none received connection. , jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, lastPacketReceivedIdleMillis : 105034
2025-06-03 14:35:41.477 [http-nio-10031-exec-1] ERROR com.alibaba.druid.pool.DruidPooledStatement - CommunicationsException, druid version 1.2.0, jdbcUrl : jdbc:mysql://112.26.66.25:3306/yyb?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=GMT%2B8, testWhileIdle true, idle millis 77587, minIdle 0, poolingCount 2, timeBetweenEvictionRunsMillis 60000, lastValidIdleMillis 77587, driver com.mysql.cj.jdbc.Driver, exceptionSorter com.alibaba.druid.pool.vendor.MySqlExceptionSorter
2025-06-03 14:35:41.482 [http-nio-10031-exec-1] ERROR com.alibaba.druid.pool.DruidDataSource - discard connection
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953)
   at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:370)
   at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:497)
   at sun.reflect.GeneratedMethodAccessor87.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:58)
   at com.sun.proxy.$Proxy134.execute(Unknown Source)
   at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:65)
   at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:80)
   at sun.reflect.GeneratedMethodAccessor86.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy131.query(Unknown Source)
   at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:65)
   at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:336)
   at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:158)
   at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:110)
   at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor.willDoQuery(PaginationInnerInterceptor.java:135)
   at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:75)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.java:169)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at sun.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:61)
   at com.github.yulichang.interceptor.MPJInterceptor.intercept(MPJInterceptor.java:78)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:154)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:142)
   at sun.reflect.GeneratedMethodAccessor74.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:425)
   at com.sun.proxy.$Proxy113.selectList(Unknown Source)
   at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForIPage(MybatisMapperMethod.java:119)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:84)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
   at com.sun.proxy.$Proxy182.selectJoinPage(Unknown Source)
   at com.doumee.service.business.impl.NoticesServiceImpl.findPage(NoticesServiceImpl.java:174)
   at com.doumee.api.business.NoticesController.findPage(NoticesController.java:83)
   at com.doumee.api.business.NoticesController$$FastClassBySpringCGLIB$$aeaa047b.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.NoticesController$$EnhancerBySpringCGLIB$$bf4969d9.findPage(<generated>)
   at sun.reflect.GeneratedMethodAccessor733.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:539)
   at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:703)
   at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.java:642)
   at com.mysql.cj.protocol.a.NativeProtocol.sendQueryPacket(NativeProtocol.java:941)
   at com.mysql.cj.NativeSession.execSQL(NativeSession.java:1075)
   at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:930)
   ... 138 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
   at java.net.SocketInputStream.socketRead0(Native Method)
   at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   at java.net.SocketInputStream.read(SocketInputStream.java:171)
   at java.net.SocketInputStream.read(SocketInputStream.java:141)
   at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   at sun.security.ssl.InputRecord.read(InputRecord.java:503)
   at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
   at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
   at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   at java.io.FilterInputStream.read(FilterInputStream.java:133)
   at com.mysql.cj.protocol.FullReadInputStream.readFully(FullReadInputStream.java:64)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:63)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:45)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:52)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:41)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:54)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:44)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:533)
   ... 143 common frames omitted
2025-06-03 14:35:41.487 [http-nio-10031-exec-1] ERROR com.doumee.config.handler.GlobalExceptionHandler - 
### Error querying database.  Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
### The error may exist in com/doumee/dao/business/join/NoticesJoinMapper.java (best guess)
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: SELECT COUNT(*) AS total FROM `notices` t WHERE (t.company_id = ? AND t.type <> ? AND t.isdeleted = ? AND t.company_id = ? AND t.palt = ? AND t.obj_type IN (?, ?, ?, ?))
### Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
; Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.; nested exception is com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
org.springframework.dao.RecoverableDataAccessException: 
### Error querying database.  Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
### The error may exist in com/doumee/dao/business/join/NoticesJoinMapper.java (best guess)
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: SELECT COUNT(*) AS total FROM `notices` t WHERE (t.company_id = ? AND t.type <> ? AND t.isdeleted = ? AND t.company_id = ? AND t.palt = ? AND t.obj_type IN (?, ?, ?, ?))
### Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
; Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.; nested exception is com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
   at org.springframework.jdbc.support.SQLExceptionSubclassTranslator.doTranslate(SQLExceptionSubclassTranslator.java:100)
   at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
   at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
   at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92)
   at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:439)
   at com.sun.proxy.$Proxy113.selectList(Unknown Source)
   at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForIPage(MybatisMapperMethod.java:119)
   at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:84)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152)
   at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)
   at com.sun.proxy.$Proxy182.selectJoinPage(Unknown Source)
   at com.doumee.service.business.impl.NoticesServiceImpl.findPage(NoticesServiceImpl.java:174)
   at com.doumee.api.business.NoticesController.findPage(NoticesController.java:83)
   at com.doumee.api.business.NoticesController$$FastClassBySpringCGLIB$$aeaa047b.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.NoticesController$$EnhancerBySpringCGLIB$$bf4969d9.findPage(<generated>)
   at sun.reflect.GeneratedMethodAccessor733.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:660)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
   at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
   at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
   at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953)
   at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:370)
   at com.alibaba.druid.pool.DruidPooledPreparedStatement.execute(DruidPooledPreparedStatement.java:497)
   at sun.reflect.GeneratedMethodAccessor87.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:58)
   at com.sun.proxy.$Proxy134.execute(Unknown Source)
   at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:65)
   at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:80)
   at sun.reflect.GeneratedMethodAccessor86.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy131.query(Unknown Source)
   at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:65)
   at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:336)
   at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:158)
   at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:110)
   at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor.willDoQuery(PaginationInnerInterceptor.java:135)
   at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:75)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.java:169)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at sun.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:61)
   at com.github.yulichang.interceptor.MPJInterceptor.intercept(MPJInterceptor.java:78)
   at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
   at com.sun.proxy.$Proxy130.query(Unknown Source)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:154)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147)
   at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:142)
   at sun.reflect.GeneratedMethodAccessor74.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:425)
   ... 94 common frames omitted
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure

The last packet successfully received from the server was 77,470 milliseconds ago. The last packet sent successfully to the server was 77,530 milliseconds ago.
   at sun.reflect.GeneratedConstructorAccessor147.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
   at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
   at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:539)
   at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:703)
   at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.java:642)
   at com.mysql.cj.protocol.a.NativeProtocol.sendQueryPacket(NativeProtocol.java:941)
   at com.mysql.cj.NativeSession.execSQL(NativeSession.java:1075)
   at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:930)
   ... 138 common frames omitted
Caused by: java.net.SocketTimeoutException: Read timed out
   at java.net.SocketInputStream.socketRead0(Native Method)
   at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   at java.net.SocketInputStream.read(SocketInputStream.java:171)
   at java.net.SocketInputStream.read(SocketInputStream.java:141)
   at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   at sun.security.ssl.InputRecord.read(InputRecord.java:503)
   at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983)
   at sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:940)
   at sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   at java.io.FilterInputStream.read(FilterInputStream.java:133)
   at com.mysql.cj.protocol.FullReadInputStream.readFully(FullReadInputStream.java:64)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:63)
   at com.mysql.cj.protocol.a.SimplePacketReader.readHeader(SimplePacketReader.java:45)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:52)
   at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readHeader(TimeTrackingPacketReader.java:41)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:54)
   at com.mysql.cj.protocol.a.MultiPacketReader.readHeader(MultiPacketReader.java:44)
   at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:533)
   ... 143 common frames omitted
2025-06-03 14:36:14.977 [http-nio-10031-exec-4] ERROR com.doumee.config.handler.GlobalExceptionHandler - 未配置客服人员，请联系管理员
com.doumee.core.exception.BusinessException: 未配置客服人员，请联系管理员
   at com.doumee.service.business.impl.CustomerServiceServiceImpl.findByCompanyId(CustomerServiceServiceImpl.java:265)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$a303bd18.findByCompanyId(<generated>)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$6b4e05a4.findByCompanyId(<generated>)
   at com.doumee.api.business.CustomerServiceController.findByCompanyId(CustomerServiceController.java:105)
   at com.doumee.api.business.CustomerServiceController$$FastClassBySpringCGLIB$$7052c1d7.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.CustomerServiceController$$EnhancerBySpringCGLIB$$2d06db6d.findByCompanyId(<generated>)
   at sun.reflect.GeneratedMethodAccessor1223.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 14:37:10.047 [http-nio-10031-exec-1] ERROR com.doumee.config.handler.GlobalExceptionHandler - 未配置客服人员，请联系管理员
com.doumee.core.exception.BusinessException: 未配置客服人员，请联系管理员
   at com.doumee.service.business.impl.CustomerServiceServiceImpl.findByCompanyId(CustomerServiceServiceImpl.java:265)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$a303bd18.findByCompanyId(<generated>)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$6b4e05a4.findByCompanyId(<generated>)
   at com.doumee.api.business.CustomerServiceController.findByCompanyId(CustomerServiceController.java:105)
   at com.doumee.api.business.CustomerServiceController$$FastClassBySpringCGLIB$$7052c1d7.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.CustomerServiceController$$EnhancerBySpringCGLIB$$2d06db6d.findByCompanyId(<generated>)
   at sun.reflect.GeneratedMethodAccessor1223.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 14:37:38.925 [http-nio-10031-exec-151] ERROR com.doumee.config.handler.GlobalExceptionHandler - 未配置客服人员，请联系管理员
com.doumee.core.exception.BusinessException: 未配置客服人员，请联系管理员
   at com.doumee.service.business.impl.CustomerServiceServiceImpl.findByCompanyId(CustomerServiceServiceImpl.java:265)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$a303bd18.findByCompanyId(<generated>)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$FastClassBySpringCGLIB$$aa84df75.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
   at com.doumee.service.business.impl.CustomerServiceServiceImpl$$EnhancerBySpringCGLIB$$6b4e05a4.findByCompanyId(<generated>)
   at com.doumee.api.business.CustomerServiceController.findByCompanyId(CustomerServiceController.java:105)
   at com.doumee.api.business.CustomerServiceController$$FastClassBySpringCGLIB$$7052c1d7.invoke(<generated>)
   at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor$1.proceed(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:82)
   at org.apache.shiro.authz.aop.AuthorizingMethodInterceptor.invoke(AuthorizingMethodInterceptor.java:39)
   at org.apache.shiro.spring.security.interceptor.AopAllianceAnnotationsAuthorizingMethodInterceptor.invoke(AopAllianceAnnotationsAuthorizingMethodInterceptor.java:115)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
   at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747)
   at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689)
   at com.doumee.api.business.CustomerServiceController$$EnhancerBySpringCGLIB$$2d06db6d.findByCompanyId(<generated>)
   at sun.reflect.GeneratedMethodAccessor1223.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
   at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
   at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450)
   at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
   at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
   at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
   at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
   at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
   at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.github.xiaoymin.knife4j.spring.filter.SecurityBasicAuthFilter.doFilter(SecurityBasicAuthFilter.java:87)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at com.doumee.core.servlet.ServletRewriteFilter.doFilter(ServletRewriteFilter.java:36)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
   at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367)
   at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
   at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
   at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639)
   at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 15:09:42.964 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 16:09:42.971 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 17:09:42.972 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 18:09:42.972 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
2025-06-03 19:09:42.967 [SessionValidationThread-1] ERROR o.a.s.s.m.ExecutorServiceSessionValidationScheduler - Error while validating the session
java.lang.NullPointerException: null
   at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.validateSessions(AbstractValidatingSessionManager.java:287)
   at org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler.run(ExecutorServiceSessionValidationScheduler.java:120)
   at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   at java.util.concurrent.FutureTask.runAndReset$$$capture(FutureTask.java:308)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)