1、导入依赖
<dependencies>
<!--spring的核心包-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>5.0.2.RELEASE</version>
</dependency>
<!--springMVC的包-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.0.2.RELEASE</version>
</dependency>
<!--servlet-api的包-->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<!--maven项目执行分为三个阶段 编译 测试 运行-->
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
2、spring-mvc.xml配置
<!--开启注解 扫描包-->
<context:component-scan base-package="cn.niujian"></context:component-scan>
3、web.xml配置
<web-app>
<display-name>Archetype Created Web Application</display-name>
<!--配置servlet-->
<servlet>
<servlet-name>DispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<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>
4、自定义一个核心控制类
@Controller @RequestMapping("/test") public class TestController { @RequestMapping("/test") public String test(){ System.out.println("我的第一个springMVC 测试成功"); return "/WEB-INF/show.jsp"; } }
5、页面配置
To change this template use File | Settings | File Templates. --%> <%@ page isELIgnored="false" contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>Title</title> </head> <body> <a href="${pageContext.request.contextPath}/test/test">请求</a> <a href="${pageContext.request.contextPath}/test/test">请求1</a> </body> </html>