Spring MVC学习指南

Spring MVC 3.1环境的搭建 1. 所需jar包 · commons-logging-1.1.1.jar · jstl.jar · org.springframework.asm-3.1.0.M2.jar · org.springframework.beans-3.1.0.M2.jar · org.springframework.context-3.1.0.M2.jar · org.springframework.core-3.1.0.M2.jar · org.springframework.expression-3.1.0.M2.jar · org.springframework.web.servlet-3.1.0.M2.jar · org.springframework.web-3.1.0.M2.jar

第一个Spring 3 MVC的HelloWorld程序 创建HelloWorldController控制器 package com.jhlishero.spring3.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView;

@Controller public class HelloWorldController {

@RequestMapping("/hello") public ModelAndView helloWorld() { String message = "Hello World, Spring 3.1!"; return new ModelAndView("hello", "message1", message); } }

创建/WEB-INF/pages/hello.jsp <%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%> "http://www.w3.org/TR/html4/loose.dtd"> Spinrg MVC 3.1 -- Hello, World ${message1 }

创建/index.jsp文件 <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> Spring MVC 3.1 --- Index page Say Hello

在web.xml配置上Spring MVC

xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID"> Spring3MVC

index.jsp

spring3 org.springframework.web.servlet.DispatcherServlet 1 spring3 *.html 一旦DispatcherServlet初始化， 将在WEB-INF目录下搜索【servlet-name】-servlet.xml, 以上配置将要搜索spring3-servlet.xml

配置spring3-servlet.xml文件 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" 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-3.0.xsd">

class="org.springframework.web.servlet.view.UrlBasedViewResolver"> />

请求http://localhost:8080/FirstSpringMVC/地址进行测试

Spring 3 MVC处理提交表单 首先在第一个HelloWorld程序的基础上， 进行进一步的开发。 在index .jsp页面中增加如下代码 contacts 新建/WEB-INF/pages/contact.jsp <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@ taglib uri="http://www.springframework.org/tags/form" prefix="form" %> "http://www.w3.org/TR/html4/loose.dtd"> Spring 3 MVC Contract Manager First Name Last Name Email Telephone

增加Form和Controller

增加Form package com.jhlishero.spring3.form; public class Contact { private String firstname; private String lastname; private String email; private String telephone;