1.導入SpringMVC的相關坐標（其他jar包省略）

<dependency><groupId>org.springframework</groupId><artifactId>spring-webmvc</artifactId><version>5.2.9.RELEASE</version></dependency>

2.配置SpringMVC核心控制器DispathcerServlet

<?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_3_0.xsd"id="WebApp_ID" version="3.0"><!-- 配置springmvc的前端控制器--><servlet><servlet-name>DispatcherServlet</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><!-- 加載配置文件--><init-param><param-name>contextConfigLocation</param-name><param-value>classpath:spring-mvc.xml</param-value></init-param><load-on-startup>1</load-on-startup></servlet><servlet-mapping><servlet-name>DispatcherServlet</servlet-name><url-pattern>/</url-pattern></servlet-mapping><!-- 配置監聽器，spring-web提供的--><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><!-- 全局初始化參數,告訴配置文件路徑--><context-param><param-name>contextConfigLocation</param-name><param-value>classpath:applicationContext.xml</param-value></context-param> </web-app>

3.創建controller層類和頁面

@Controller public class UserController {@RequestMapping("/save")public String save(){return "success.jsp";} }

4.使用注解配置Controller類中業務方法的映射地址
第三步以經實現

5.配置spring mvc核心配置文件spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:context="http://www.springframework.org/schema/context"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsdhttp://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"><!-- Controller組件掃描--><context:component-scan base-package="com.hao.controller"/></beans>

6.客戶端測試
啟動tomcat服務器-》訪問save -》測試成功

總結

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