SpringMVC入门--传递数据

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首先你已经写了第一个springmvc例子并成功运行了（可以参考这里：http://blog.csdn.net/qq_34271119/article/details/78847503）

只要修改两个文件，一个是HelloController和welcome.jsp页面，

在第一步HelloController基础上加：

package com.controller;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.springframework.web.servlet.ModelAndView;import org.springframework.web.servlet.mvc.Controller;public class HelloController implements Controller{public ModelAndView handleRequest(HttpServletRequest request,HttpServletResponse response) throws Exception {// TODO Auto-generated method stubSystem.out.println("-------hello world--------");String info="Cui Shizhou";//这就是我们待会要传递给界面的字符串return new ModelAndView("welcome","result",info);}}

第二步就在welcome.jsp中接收数据

<%@ page language="java" contentType="text/html; charset=utf-8"    pageEncoding="utf-8"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Insert title here</title></head><body>hello...${result }</body></html>

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