struts配备

<filter>     <filter-name>struts2 </filter-name>     <filter-class>         org.apache.struts2.dispatcher.FilterDispatcher      </filter-class>     <init-param>          <param-name>config </param-name>          <param-value>struts-default.xml,struts-plugin.xml,/WEB-INF/struts.xml </param-value>       </init-param>  </filter>    <filter-mapping>       <filter-name>struts2 </filter-name>     <url-pattern>/* </url-pattern>    </filter-mapping>
------解决方案--------------------
具体看官方文档。很简单的。
<filter>
 <filter-name>struts2</filter-name>
 <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>

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


具体看
http://struts.apache.org/2.1.8.1/docs/create-struts-2-web-application-with-artifacts-in-web-inf-lib-and-use-ant-to-build-the-application.html
------解决方案--------------------
在struts的源里面有例子，你直接从里面的例子李拷贝就OK，这些东西没必要记住，你只要知道在那里能以最快的速队弄过来，而且还在控制之中弄过来的。比如说hibernate,struts,spring都有自己的参考例子。为何不看看呢？？？
------解决方案--------------------
struts2和web.xml配置如下
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 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">

	<!--配置Struts2-->
	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
		</filter-class>
	</filter>

	<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
</web-app>