使用ssm框架开发WEB-INF中的web.xml文件的配置

<?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">
  <display-name>Archetype Created Web Application</display-name>

  <!--设置全局参数，用来读取核心配置文件-->
  <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext_service.xml</param-value>
  </context-param>

  <!--设置监听器，在web容器启动时，自动装配applicationContext.xml文件的配置信息-->
  <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <!--设置编码过滤器，已解决中文乱码问题-->
  <filter>
      <filter-name>CharacterEncodingFilter</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>CharacterEncodingFilter</filter-name>
          <url-pattern>/*</url-pattern>
  </filter-mapping>

  <!--设置前端控制器-->
  <servlet>
      <servlet-name>DispatcherServlet</servlet-name>
      <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
          <!--设置初始化参数，用来读取spring_mvc配置文件-->
          <init-param>
              <param-name>contextConfigLocation</param-name>
              <param-value>classpath:spring_mvc.xml</param-value>
          </init-param>
  </servlet>
  
  <servlet-mapping>
          <servlet-name>DispatcherServlet</servlet-name>
          <url-pattern>/</url-pattern>
  </servlet-mapping>
</web-app>