SpringMvc入门教程

1.新建demo4 web项目，导入spring包（使用的是spring4.2）

2.修改WEB-INF下的WEB.XML内容为

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"><servlet>  <servlet-name>dispatch</servlet-name>  <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>  <init-param>  <param-name>contextConfigLocation</param-name>  <param-value>/WEB-INF/spring-servlet.xml</param-value>  </init-param>  <load-on-startup>1</load-on-startup>  </servlet>  <servlet-mapping>  <servlet-name>dispatch</servlet-name>  <url-pattern>*.do</url-pattern>  </servlet-mapping>  <welcome-file-list>  <welcome-file>index.jsp</welcome-file>  </welcome-file-list>
</web-app>

View Code

3.在WEB-INF下的新建spring-servlet.xml,内容为

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util" xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
  http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-4.2.xsdhttp://www.springframework.org/schema/utilhttp://www.springframework.org/schema/util/spring-util-4.2.xsdhttp://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsdhttp://www.springframework.org/schema/mvchttp://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd"><context:component-scan base-package="com"></context:component-scan>   <mvc:annotation-driven />  <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">  <property name="prefix" value="/WEB-INF/jsp/"/>  <property name="suffix" value=".jsp"/>  <property name="viewClass"  value="org.springframework.web.servlet.view.JstlView" />  </bean>  </beans>

View Code

4.在SRC下新建包 com.game.controller

5.在该包下新建类

package com.game.controller;import java.io.IOException;
import java.util.Date;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.servlet.ModelAndView;@Controller
public class Helloworld {@RequestMapping("/helloworlda")  //此处控制浏览器里访问路径 具体为：/SpringDemo/helloworldpublic void helloWorld(HttpServletRequest request, HttpServletResponse response) throws IOException {//输出字符串response.getWriter().append("hello world--a");}@RequestMapping("home")  public ModelAndView home(){  ModelAndView mv=new ModelAndView();mv.addObject("name","xiaoxiao");mv.getModel().put("age", "111110");return mv;}  }

View Code

6.在web-inf下新建名为jsp的文件夹,并新建home.jsP文件，内容为

<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
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>My JSP 'home.jsp' starting page</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"><!--<link rel="stylesheet" type="text/css" href="styles.css">--></head><body>This is my JSP page. ${age} ==${name} }<br></body>
</html>

View Code

7.打开地址 http://localhost:8080/demo4/home.do

SpringMvc入门教程相关推荐

SpringMVC 入门教程
SpringMVC 入门教程 1.参考资料 2020年IDEA版黑马Java就业班-进阶篇(Mybatis.Spring.SpringMVC.Maven.springboot和项目等等项目地址:On ...
springmvc教程--快速入门教程
springmvc教程系列: springmvc史上最好教程(3) springmvc史上最好教程(2) 一. SpringMVC架构 1.1. Spring web mvc介绍 Spring web ...
【动力节点】springmvc框架入门教程-从入门到精通
目录一.Springmvc入门 1.Springmvc是什么 2.Springmvc处理流程 3.入门程序二.springMVC架构 1.springMVC的架构图 2.架构流程 3.spring ...
SpringMVC 基础教程简单入门实例
spring MVC 入门教程二: 一个简单的入门实例教程该实例的源码和实例中的jar 源码:http://download.csdn.net/detail/swingpyzf/5348563 所需 ...
SpringMVC入门笔记
SpringMVC入门笔记 1. 简介 Spring MVC是一种基于Java的实现了Web MVC设计模式的请求驱动类型的轻量级Web框架 ,是Spring系开源项目中的一个,和IoC配合使用.通过 ...
ijidea搭建springMVC入门程序，配置TomCat
ijidea搭建springMVC入门程序,适用于超级新手.保姆教程 1. 2. 3. 4.输入可以更快创建项目,不需要去下载 archetypeCatalog internal 5.此时的目录结构: ...
零基础SSM入门教程(0)--教程背景与目录
点此查看零基础JavaWeb全栈文章目录及源码下载 1. 背景本教程的出发点是写一个比较条理,比较全面的SSM系列教程,首先造福自己.理顺自己的知识体系,然后也造福大众,因为网上现存的资源相对比较 ...
Spring 入门教程
Spring 入门教程 1.参考资料尚硅谷-Spring5框架最新版教程(idea版) 雷丰阳spring.springmvc.mybatis.spring一站式学习项目地址:Oneby / sp ...
SpringBoot入门教程（转）
SpringBoot入门教程注:此文章转载于GitHub,但是原文章图片加载出错,因此我整理了一下,并非本人原创,在此感谢原作者! 附上原文视频课地址供大家学习: www.bilibili.com/ ...

SpringMvc入门教程

SpringMvc入门教程相关推荐

最新文章

热门文章