content: package com.alibaba.test.steed.filter;
  
  import org.springframework.boot.web.servlet.ServletComponentScan;
  import org.springframework.stereotype.Component;
  
  import javax.servlet.*;
  import javax.servlet.annotation.WebFilter;
  import javax.servlet.http.HttpServletRequest;
  import java.io.IOException;
  
  @ServletComponentScan
  @Component
  @WebFilter(urlPatterns = {"/server/*"}, filterName = "requestTransFilter")
  public class RequestTransFilter implements Filter {
      @Override
      public void init(FilterConfig filterConfig) throws ServletException {
  
      }
  
      @Override
      public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
          HttpServletRequest request = (HttpServletRequest) servletRequest;
          String uri = request.getRequestURI();
          uri = uri.replace("/server", "");
          if (null != uri && "" != uri) {
              request.getRequestDispatcher(uri).forward(request, servletResponse);
          } else {
              filterChain.doFilter(servletRequest, servletResponse);
          }
      }
  
      @Override
      public void destroy() {
  
      }
  }
  