SpringMVC基础框架搭建

SpringMVC框架搭建步骤：        

  1、将需要jar包导入lib文件夹下   2、配置web.xml  3、配置springMVC核心配置文件  4、编码Controller类

说明：本项目源码导入eclipse，在tomcat运行后 输入http://localhost:8080/BrainTrain/welcome.jsp进行测试

所需的jar包：http://pan.baidu.com/s/1i3QKYNF（百度云盘）

项目源码：http://pan.baidu.com/s/1kTWM9Rh?;（百度云盘）

一、配置web.xml

<?xml version="1.0" encoding="UTF-8"?>

  BrainTrain

    index.html

    index.jsp

  springMVC

  org.springframework.web.servlet.DispatcherServlet

  contextConfigLocation

  classpath*:config/springAnnotation-servlet.xml

  1

  springMVC

  /

?二、配置springMVC核心配置文件：springAnnotation-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>

 xmlns:context="http://www.springframework.org/schema/context" 

 xmlns:p="http://www.springframework.org/schema/p" 

 xmlns:mvc="http://www.springframework.org/schema/mvc" 

 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

 xsi:schemaLocation="http://www.springframework.org/schema/beans 

      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 

      http://www.springframework.org/schema/context 

      http://www.springframework.org/schema/context/spring-context.xsd 

      http://www.springframework.org/schema/mvc 

      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

三、编写Controller类

package com.chuck.codeResource.user;

import java.util.HashMap;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;

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

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

import org.springframework.web.servlet.ModelAndView;

import org.springframework.web.servlet.mvc.multiaction.MultiActionController;

@Controller

@RequestMapping("/user")

public class LoginController extends MultiActionController {

@RequestMapping("/addUser")

    public String addUser(HttpServletRequest request,HttpServletResponse response){

    System.out.println("-----add----");

    String result="this is addUser";

    request.setAttribute("result",result);

    return "/welcome";

    }

@RequestMapping("/delUser")

    public String delUser(HttpServletRequest request,HttpServletResponse response){

    System.out.println("-----delUser----");

    String result="this is delUser";

    request.setAttribute("result",result);

    return "/welcome" ; 

    }

@RequestMapping("/updateUser")

    public String updateUser(HttpServletRequest request,HttpServletResponse response){

    System.out.println("-----update----");

    String result="this is updateUser";

    request.setAttribute("result",result);

    return "/welcome";

    }

四、配置访问的jsp页面:welcome.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"

    pageEncoding="utf-8"%>

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> 

    本次执行的方法是：${result}