springSecurity需要的webxml

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

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

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

xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"

version="2.5">

    <context-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:spring-security.xml</param-value>

 </context-param>

 <listener>

<listener-class>

org.springframework.web.context.ContextLoaderListener

</listener-class>

 </listener>

 <filter>  

<filter-name>springSecurityFilterChain</filter-name>    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>  

 </filter>  

 <filter-mapping>  

<filter-name>springSecurityFilterChain</filter-name>  

<url-pattern>/*</url-pattern>  

 </filter-mapping>

</web-app>