搭建SpringMVC+MyBatis开发框架二

时间:2020-11-29 17:53:21

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>