struts2标签库无法运行

 后台web.xml代码

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

<web-app id="starter" 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/j2eehttp://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

 <display-name>Struts 2 - Maven Archetype - Starter</display-name>

 <context-param>

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

  <param-value>classpath*:spring/applicationContext*.xml</param-value>

 </context-param>

 

 <!-- Spring security Filter-->

 <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>

 

 <listener>

  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

 </listener>

 

 

  <!-- OVERDUR  -->

  <filter>

    <filter-name>overDueFilter</filter-name>

    <filter-class>com.smonsitil.utils.RegisterFilter</filter-class>

 </filter>

 

 <filter-mapping>

    <filter-name>overDueFilter</filter-name>

    <url-pattern>/jsp/index.jsp</url-pattern>

 </filter-mapping>

 <filter-mapping>

    <filter-name>overDueFilter</filter-name>

    <url-pattern>/jsp/login.jsp</url-pattern>

 </filter-mapping>

 

 <filter>

    <filter-name>SessionFilter</filter-name>

    <filter-class>com.smonsitil.utils.SessionFilter</filter-class>

 </filter>

 

 <filter-mapping>

  <filter-name>SessionFilter</filter-name>

  <url-pattern>*.action</url-pattern>

 </filter-mapping>

 <filter>

  <filter-name>action2-cleanup</filter-name>

  <filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>

 </filter>

 <filter>

  <filter-name>sitemesh</filter-name>

  <filter-class>com.opensymphony.module.sitemesh.filter.PageFilter</filter-class>

 </filter>

 <filter>

  <filter-name>action2</filter-name>

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

 </filter>

 <filter-mapping>

  <filter-name>action2-cleanup</filter-name>

  <url-pattern>/*</url-pattern>

 </filter-mapping>

 <filter-mapping>

  <filter-name>sitemesh</filter-name>

  <url-pattern>*.sitemesh</url-pattern>

 </filter-mapping>

 <filter-mapping>

  <filter-name>action2</filter-name>

  <url-pattern>*.action</url-pattern>

 </filter-mapping>

 <!-- Listeners -->

 <listener>

        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>

    </listener>

 <listener>

  <listener-class>com.smonsitil.action.UserOnlineLogSessionListener</listener-class>

 </listener>

 

 <!-- 系统数据 -->

 <listener>

        <listener-class>com.smonsitil.utils.AppliactionDataListener</listener-class>

    </listener>

   

    <!-- 定期任务 -->

    <listener>

        <listener-class>com.smonsitil.utils.AppliactionScheduledListener</listener-class>

    </listener>

 <!-- 系统启动生成定期任务 -->

    <listener>

        <listener-class>com.smonsitil.utils.GenerateScheduledTaskListener</listener-class>

    </listener>

 <!-- Servlets -->

 <servlet>

  <servlet-name>dwr</servlet-name>

  <servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>

  <init-param>

   <param-name>debug</param-name>

   <param-value>true</param-value>

  </init-param>

 </servlet>

 <servlet-mapping>

  <servlet-name>dwr</servlet-name>

  <url-pattern>/dwr/*</url-pattern>

 </servlet-mapping>

 <!-- Welcome file lists -->

 <welcome-file-list>

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

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

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

 </welcome-file-list>

 

 <servlet>

     <servlet-name>ImageServlet</servlet-name>

      <servlet-class>net.sf.jasperreports.j2ee.servlets.ImageServlet</servlet-class>

 </servlet>

 <servlet-mapping>

     <servlet-name>ImageServlet</servlet-name>

     <url-pattern>/servlets/image</url-pattern>

 </servlet-mapping>

 

</web-app>

 

jsp页面代码:

<!--

            // 文件名：

            // 作者：

            // 描述：

            //版本 ：V1.0

            //创建标识：lzj20130726

            //修改标示：

            //修改描述：

 -->

 <%@page import="java.util.Map"%>

<%@page import="com.smonsitil.service.IUserInfoService"%>

<%@page import="org.springframework.web.context.support.WebApplicationContextUtils"%>

<%@page import="org.springframework.web.context.WebApplicationContext"%>

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>

<%@ page import="com.opensymphony.xwork2.ActionContext" %>   

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>

<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>   

<%
4000
@ taglib prefix="sec" uri="http://www.springframework.org/security/tags"
%>

<%@ taglib prefix="s" uri="/struts-tags" %>

<%@ include file="../language.jsp" %>

<html>

<head></head>

<body>

<s:label>只读的标签</s:label>

</body>

</html>

报错信息:



 

 

请求大神解决? 标签为什么不能加载