<filter>
<filter-name>ExtendStrutsFilter</filter-name>
<filter-class>
com.lt.xiaoliao.util.ExtendStrutsFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>ExtendStrutsFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
</filter-mapping>
package com.lt.xiaoliao.util;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PushbackInputStream;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter;
public class ExtendStrutsFilter extends StrutsPrepareAndExecuteFilter{
@Override
public void doFilter(ServletRequest req, ServletResponse res,FilterChain chain) throws IOException, ServletException {
HttpServletRequest request = (HttpServletRequest) req;
if (request.getRequestURI().endsWith("qiniuServlet.do")) {
chain.doFilter(req, res);
}else{
//System.out.println("使用默认的过滤器");
super.doFilter(req, res, chain);
}
}
}
重写struts过滤器
原文：http://www.cnblogs.com/jimmy-muyuan/p/5722744.html
