struts2升级报ActionContextCleanUp<

把web.xml中配置struts.xml的文件改成



<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.4" 

 xmlns="http://java.sun.com/xml/ns/j2ee" 

 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

 xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 

 http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

  <!--

  <filter>

   <filter-name>struts2</filter-name>

   <filter-class>

     org.apache.struts2.dispatcher.FilterDispatcher

   </filter-class>

 </filter>

 <filter-mapping>

   <filter-name>struts2</filter-name>

   <url-pattern>/*</url-pattern>

 </filter-mapping>

 

  -->

  <filter>

         <filter-name>struts-prepare</filter-name>

         <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter</filter-class>

     </filter>

  <filter-mapping>

         <filter-name>struts-prepare</filter-name>

         <url-pattern>/*</url-pattern>

     </filter-mapping>

    

     <filter>

         <filter-name>struts-execute</filter-name>

         <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsExecuteFilter</filter-class>

     </filter>

     <filter-mapping>

         <filter-name>struts-execute</filter-name>

         <url-pattern>/*</url-pattern>

     </filter-mapping>

  

  

  <welcome-file-list>

    <welcome-file>index.jsp</welcome-file>

  </welcome-file-list>

</web-app>