搭建SpringMVC+MyBatis开发框架二

配置web.xml

用如下配置覆盖原有的web.xml内容

<?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" xmlns:jsp="http://java.sun.com/xml/ns/javaee/jsp" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
  <display-name></display-name>
  
  <!-- spring框架必须定义ContextLoaderListener，在启动Web容器时，自动装配Spring applicationContext.xml的配置信息 -->
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  
  <context-param><!-- 指定Spring上下文配置文件 -->
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath*:applicationContext.xml</param-value>
  </context-param>
  <context-param>
    <param-name>spring.profiles.active</param-name>
    <param-value>production</param-value>
  </context-param>
  
  <servlet>
    <servlet-name>Dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <!-- 指定SpringMVC配置文件 -->
      <param-name>contextConfigLocation</param-name>
      <param-value>/WEB-INF/springmvc.xml</param-value>
    </init-param>
  </servlet>
  
  <servlet-mapping>
      <!-- 指定请求的后缀，可以随意写，这里用.html作为请求后缀 -->
    <servlet-name>Dispatcher</servlet-name>
    <url-pattern>*.html</url-pattern>
  </servlet-mapping>
  
  <!-- 编码格式为UTF-8 -->
  <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>
  
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
  </welcome-file-list>
  
</web-app>