<welcome-file-list>

     <welcome-file>index.jsp</welcome-file>

   </welcome-file-list>

   <!-- 前端控制器配置 -->

   <servlet>

     <servlet-name>springmvc</servlet-name>

     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

     <!-- 配置spring-mvc核心配置文件 -->

     <init-param>

       <param-name>contextConfigLocation</param-name>

       <param-value>classpath:spring-mvc.xml</param-value>

     </init-param>

   </servlet>

   <!-- 拦截*.do请求 -->

   <servlet-mapping>

     <servlet-name>springmvc</servlet-name>

     <url-pattern>*.do</url-pattern>

   </servlet-mapping>

web.xml

     <!-- 扫描包及其子包下的注解 -->

     <context:component-scan base-package="com.springmvc"/>

     <!-- 配置视图解析器 -->

     <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">

         <!-- 前缀 -->

         <property name="prefix" value="/WEB-INF/jsp/"></property>

         <!-- 后缀 -->

         <property name="suffix" value=".jsp"></property>

     </bean>

 package com.springmvc;

 import org.springframework.stereotype.Controller;

 import org.springframework.ui.Model;

 import org.springframework.web.bind.annotation.RequestMapping;

 @Controller

 public class SpringMVCController01 {

     @RequestMapping("/test01")

     public String test01(Model model){

         model.addAttribute("param_id", "01");

         model.addAttribute("param_name", "spring-mvc");

         return "test";

     }

 }