| <?xml version="1.0" encoding="utf-8" ?> | 
| <configuration> | 
|     <appender name="consoleLog" class="ch.qos.logback.core.ConsoleAppender"> | 
|         <layout class="ch.qos.logback.classic.PatternLayout"> | 
|             <pattern>%highlight(%date{yyyy-MM-dd HH:mm:ss}) | %highlight(%-5level) | %highlight(%thread) | %highlight(%logger) | %msg%n</pattern> | 
|         </layout> | 
|     </appender> | 
|     <property name="log.path" value="logs/visitsAdmin"></property> | 
|     <property name="log.fileSize" value="100MB"></property> | 
|     <property name="log.historyDays" value="7"></property> | 
|   | 
|     <appender name="fileInfoLog" class="ch.qos.logback.core.rolling.RollingFileAppender"> | 
|         <filter class="ch.qos.logback.classic.filter.LevelFilter"> | 
|             <level>ERROR</level> | 
|             <!--匹配就舍去--> | 
|             <onMatch>DENY</onMatch> | 
|             <onMismatch>ACCEPT</onMismatch> | 
|         </filter> | 
|         <encoder> | 
|             <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern> | 
|         </encoder> | 
|         <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy"> | 
|             <!--路径--> | 
|             <fileNamePattern>${log.path}/info.%d.%i.log</fileNamePattern> | 
|             <maxFileSize>${log.fileSize}</maxFileSize> | 
|             <maxHistory>${log.historyDays}</maxHistory> | 
|             <totalSizeCap>1GB</totalSizeCap> | 
|         </rollingPolicy> | 
|     </appender> | 
|   | 
|     <appender name="fileErrorLog" class="ch.qos.logback.core.rolling.RollingFileAppender"> | 
|         <filter class="ch.qos.logback.classic.filter.ThresholdFilter"> | 
|             <level>ERROR</level> | 
|         </filter> | 
|         <encoder> | 
|             <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern> | 
|         </encoder> | 
|         <!--滚动策略--> | 
|         <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy"> | 
|             <!--路径--> | 
|             <fileNamePattern>${log.path}/error.%d.%i.log</fileNamePattern> | 
|             <maxFileSize>${log.fileSize}</maxFileSize> | 
|             <maxHistory>${log.historyDays}</maxHistory> | 
|             <totalSizeCap>1GB</totalSizeCap> | 
|         </rollingPolicy> | 
|     </appender> | 
|     <!-- 异步写入日志 --> | 
|     <appender name ="ASYNC" class= "ch.qos.logback.classic.AsyncAppender"> | 
|         <!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 --> | 
|         <discardingThreshold >0</discardingThreshold> | 
|         <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 --> | 
|         <queueSize>512</queueSize> | 
|         <!-- 添加附加的appender,最多只能添加一个 --> | 
|         <appender-ref ref ="fileInfoLog"/> | 
|     </appender> | 
|     <root level="info"> | 
|         <appender-ref ref="consoleLog"/> | 
|         <appender-ref ref="fileInfoLog"/> | 
|         <appender-ref ref="fileErrorLog"/> | 
|     </root> | 
| </configuration> |