struts2的基本配置

<?xml version="1.0" encoding="GBK"?>

<web-app xmlns="http://java.sun.com/xml/ns/javaee"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
 http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5"> 
 <filter>
  <filter-name>struts2</filter-name>
  <filter-class>org.apache.dispatcher.FilterDispacter </filter-class>

          <!--不行则改为org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter-->
 </filter>

 <filter-mapping>
  <filter-name>struts2</filter-name>
  <url-pattern>/*</url-pattern>
 </filter-mapping>
</web-app>