| package com.doumee.config.cloudfilter; | 
|   | 
| import lombok.extern.slf4j.Slf4j; | 
|   | 
| import javax.servlet.*; | 
| import javax.servlet.http.HttpServletRequest; | 
|   | 
| @Slf4j | 
| public class RequestWrapperFilter implements Filter { | 
|   | 
|     @Override | 
|     public void init(FilterConfig config) { | 
|         log.info("==>RequestWrapperFilter启动"); | 
|     } | 
|   | 
|     @Override | 
|     public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) | 
|             throws java.io.IOException, ServletException { | 
|         CustomHttpServletRequestWrapper requestWrapper = new CustomHttpServletRequestWrapper((HttpServletRequest) request); | 
|         chain.doFilter(requestWrapper, response); | 
|     } | 
|   | 
|     @Override | 
|     public void destroy() { | 
|     } | 
| } |