spring mvc 一个controlller对应多个请求 其中包含 不同请求对应不同目录下的不同视图

***************web.xml代码***************

<?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">  <welcome-file-list>    <welcome-file>index.jsp</welcome-file>  </welcome-file-list>      <!-- 使用filter过来请求，保证请求过来的参数以UTF-8的编码传入 -->  <filter>  <filter-name>springmvc002-filter</filter-name>  <!-- 编码处理过滤器 -->  <filter-class>  org.springframework.web.filter.CharacterEncodingFilter  </filter-class><!-- 给过滤器的encoding属性设置编码格式名称 -->  <init-param>  <param-name>encoding</param-name>  <param-value>UTF-8</param-value>  </init-param><!-- 给过滤器设置强制转换编码的属性 -->  <init-param>  <param-name>forceEncoding</param-name>  <param-value>true</param-value>  </init-param>  </filter>  <filter-mapping>  <filter-name>springmvc002-filter</filter-name>  <!-- 对所有请求进行编码过滤处理 -->  <url-pattern>/*</url-pattern>   </filter-mapping>    <!-- 将所有的请求交给springmvc容器的DispatcherServlet处理 -->  <servlet>  <servlet-name>springmvc002-servlet</servlet-name>  <!-- springmvc处理请求的核心servlet类 -->  <servlet-class>  org.springframework.web.servlet.DispatcherServlet  </servlet-class>  <!-- 加载springmvc的主配置文件 -->  <init-param>  <param-name>contextConfigLocation</param-name>    <param-value>classpath:*.xml</param-value>  </init-param>  <!-- 服务器启动就加载springmvc的servlet -->  <load-on-startup>1</load-on-startup>  </servlet>  <servlet-mapping>  <servlet-name>springmvc002-servlet</servlet-name>  <!-- 注意这里只能写 /  而不能写 /*  否则出错 --><url-pattern>/</url-pattern>  </servlet-mapping>  </web-app>

***************Java代码***************

package com.springmvc002.controller;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.springframework.web.servlet.ModelAndView;import org.springframework.web.servlet.mvc.multiaction.MultiActionController;public class MultiController extends MultiActionController {//注意方法名称 要和前端jsp页面的请求参数m的值保持一致，否则找不到method//这里方法的两个参数 request 和 response 必须同时存在，缺一不行，否则方法无法被找到public ModelAndView get1(HttpServletRequest request , HttpServletResponse response){System.out.println("----------------get1-----------");return new ModelAndView("get1");}public ModelAndView get2( HttpServletRequest request , HttpServletResponse response){System.out.println("----------------get2-----------");//前端传递过来的其他参数，可以通过request对象拿到，和servlet相同System.out.println(request.getParameter("m"));System.out.println("---------" + request.getParameter("username"));return new ModelAndView("get2");}public ModelAndView get3( HttpServletRequest request , HttpServletResponse response){System.out.println("----------------get2-----------");//前端传递过来的其他参数，可以通过request对象拿到，和servlet相同System.out.println(request.getParameter("m"));System.out.println("---------" + request.getParameter("username"));return new ModelAndView("get2");}}

***************spring mvc 主配置文件代码***************

<?xml version="1.0" encoding="UTF-8"?><beansxmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:tx="http://www.springframework.org/schema/tx"xmlns:context="http://www.springframework.org/schema/context"  xmlns:mvc="http://www.springframework.org/schema/mvc"  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsdhttp://www.springframework.org/schema/context    http://www.springframework.org/schema/context/spring-context-3.2.xsdhttp://www.springframework.org/schema/mvc    http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">    <!-- 定义一个请求beng 并制定多参数对应方法名称解析器 -->    <bean name="/get" class="com.springmvc002.controller.MultiController">    <property name="MethodNameResolver">    <ref bean="parameterMethodName" />    </property>    </bean>    <!-- 配置多参数对应方法名称解析器 -->    <bean id="parameterMethodName" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver"><property name="paramName" value="m"></property>        </bean>        <!-- 配置内部资源视图解析器 -->    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">    <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property>    <property name="contentType" value="text/html"></property>    <property name="prefix" value="/get1/"></property>    <property name="suffix" value=".jsp"></property>    <!-- 这里的情况可以参照之前的一个文档中的注释说明     <property name="viewNames" value="get1*"></property>-->    </bean>        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">    <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property>    <property name="contentType" value="text/html"></property>    <property name="prefix" value="/get2/"></property>    <property name="suffix" value=".jsp"></property>    <!-- <property name="viewNames" value="get2*"></property> -->    </bean></beans>

***************jsp代码***************

路径为：/springmvc002/WebContent/get1/get1.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"    pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>  <head>    <base href="<%=basePath%>">        <title>标题</title>          <meta http-equiv="pragma" content="no-cache">  <meta http-equiv="cache-control" content="no-cache">  <meta http-equiv="expires" content="0">      <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">  <meta http-equiv="description" content="This is my page"> </head> <body> get1.jsp </body></html>

路径为：/springmvc002/WebContent/get1/get2.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"    pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>  <head>    <base href="<%=basePath%>">        <title>标题</title>          <meta http-equiv="pragma" content="no-cache">  <meta http-equiv="cache-control" content="no-cache">  <meta http-equiv="expires" content="0">      <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">  <meta http-equiv="description" content="This is my page"> </head> <body> get2.jsp-----jack </body></html>

路径为：/springmvc002/WebContent/get2/get2.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"    pageEncoding="UTF-8"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>  <head>    <base href="<%=basePath%>">        <title>标题</title>          <meta http-equiv="pragma" content="no-cache">  <meta http-equiv="cache-control" content="no-cache">  <meta http-equiv="expires" content="0">      <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">  <meta http-equiv="description" content="This is my page"> </head> <body> get2.jsp </body></html>