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

 <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"

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

          xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"

          version="3.1">

     <welcome-file-list>

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

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

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

     </welcome-file-list>

     <!-- 激活Tomcat的defaultServlet处理静态资源 -->

     <!--<servlet-mapping>

         <servlet-name>default</servlet-name>

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

     </servlet-mapping>

     <servlet-mapping>

         <servlet-name>default</servlet-name>

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

     </servlet-mapping>

     <servlet-mapping>

         <servlet-name>default</servlet-name>

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

     </servlet-mapping>

     <servlet-mapping>

         <servlet-name>default</servlet-name>

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

     </servlet-mapping>

     <servlet-mapping>

         <servlet-name>default</servlet-name>

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

     </servlet-mapping>-->

     <!--设置filter编码过滤器，解决中文乱码问题-->

     <filter>

         <filter-name>EncodingFilter</filter-name>

         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

         <init-param>

             <param-name>encoding</param-name>

             <param-value>UTF-8</param-value>

         </init-param>

         <init-param>

             <param-name>forceEncoding</param-name>

             <param-value>true</param-value>

         </init-param>

     </filter>

     <filter-mapping>

         <filter-name>EncodingFilter</filter-name>

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

     </filter-mapping>

     <!--spring 和security  配置文件-->

     <context-param>

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

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

     </context-param>

     <context-param>

         <param-name>webAppRootKey</param-name>

         <param-value>lingdong.webapp.root</param-value>

     </context-param>

     <!--spring security 过滤器-->

     <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>

     <listener>

         <listener-class>org.springframework.security.web.session.HttpSessionEventPublisher</listener-class>

     </listener>

     <!--spring mvc 配置文件-->

     <servlet>

         <servlet-name>SpringMVC</servlet-name>

         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

         <init-param>

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

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

         </init-param>

         <load-on-startup>1</load-on-startup>

     </servlet>

     <servlet-mapping>

         <servlet-name>SpringMVC</servlet-name>

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

     </servlet-mapping>

     <!--取消jsp语言产生的空行-->

     <jsp-config>

         <jsp-property-group>

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

             <trim-directive-whitespaces>true</trim-directive-whitespaces>

         </jsp-property-group>

     </jsp-config>

 </web-app>