1. <?xml version="1.0" encoding="UTF-8"?>
    2. <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    3.          xmlns="http://xmlns.jcp.org/xml/ns/javaee"
    4.          xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
    5.          version="3.1">
    7.   <!-- 配置加载类路径的配置文件 -->
    8.   <context-param>
    9.     <param-name>contextConfigLocation</param-name>
    10.     <param-value>classpath*:applicationContext.xml,classpath*:spring-security.xml</param-value>
    11.   </context-param>
    13.   <!-- 配置监听器 -->
    14.   <listener>
    15.     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    16.   </listener>
    17.   <!-- 配置监听器，监听request域对象的创建和销毁的 -->
    18.   <listener>
    19.     <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
    20.   </listener>
    22.   <!-- 前端控制器（加载classpath:springmvc.xml 服务器启动创建servlet） -->
    23.   <servlet>
    24.     <servlet-name>dispatcherServlet</servlet-name>
    25.     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    26.     <!-- 配置初始化参数，创建完DispatcherServlet对象，加载springmvc.xml配置文件 -->
    27.     <init-param>
    28.       <param-name>contextConfigLocation</param-name>
    29.       <param-value>classpath:spring-mvc.xml</param-value>
    30.     </init-param>
    31.     <!-- 服务器启动的时候，让DispatcherServlet对象创建 -->
    32.     <load-on-startup>1</load-on-startup>
    33.   </servlet>
    34.   <servlet-mapping>
    35.     <servlet-name>dispatcherServlet</servlet-name>
    36.     <url-pattern>*.do</url-pattern>
    37.   </servlet-mapping>
    39.   <!-- 解决中文乱码过滤器 -->
    40.   <filter>
    41.     <filter-name>characterEncodingFilter</filter-name>
    42.     <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    43.     <init-param>
    44.       <param-name>encoding</param-name>
    45.       <param-value>UTF-8</param-value>
    46.     </init-param>
    47.   </filter>
    48.   <filter-mapping>
    49.     <filter-name>characterEncodingFilter</filter-name>
    50.     <url-pattern>/*</url-pattern>
    51.   </filter-mapping>
    52.   <filter>
    53.     <filter-name>springSecurityFilterChain</filter-name>
    54.     <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
    55.   </filter>
    56.   <filter-mapping>
    57.     <filter-name>springSecurityFilterChain</filter-name>
    58.     <url-pattern>/*</url-pattern>
    59.   </filter-mapping>
    61.   <welcome-file-list>
    62.     <welcome-file>index.html</welcome-file>
    63.     <welcome-file>index.htm</welcome-file>
    64.     <welcome-file>index.jsp</welcome-file>
    65.     <welcome-file>default.html</welcome-file>
    66.     <welcome-file>default.htm</welcome-file>
    67.     <welcome-file>default.jsp</welcome-file>
    68.   </welcome-file-list>
    69. </web-app>