MyEclipse2014快速配置SpringMVC入门实例

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步骤:

1.新建一个Web Project,完成后,工程结构如图所示:

2.右击该工程->MyEclipse->Project Facets[Capabilities]->Install Spring Facet,之后出现如下图的对话框,并取消所有的勾选,然后再点击finish.

3.在web.xml中添加DispatcherServlet和对应的mapping,代码如下:

<?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_2_5.xsd"id="WebApp_ID" version="2.5"><welcome-file-list><welcome-file>index.jsp</welcome-file></welcome-file-list><servlet><servlet-name>spring</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><!-- 如果有多个*-servlet.xml配置文件,则需要如下配置 --><init-param><param-name>contextConfigLocation</param-name><param-value>/WEB-INF/*-servlet.xml</param-value></init-param><!--是否在容器启动时就加载对应的servlet --><load-on-startup>1</load-on-startup></servlet><!-- 对应的映射 --><servlet-mapping><servlet-name>spring</servlet-name><url-pattern>/</url-pattern></servlet-mapping></web-app>

4.在/WEB-INF/下创建一个spring-servlet.xml(其他的名字也可以如:xxx-servlet.xml),代码如下:

<?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"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"><!-- 被扫描的包的路径 --><context:component-scan base-package="glut" /><!-- 添加viewResolver --><bean id="viewResolver"class="org.springframework.web.servlet.view.UrlBasedViewResolver"><property name="viewClass"value="org.springframework.web.servlet.view.JstlView" /><!-- 前缀和后缀 --><property name="prefix" value="/" /><property name="suffix" value=".jsp" /></bean></beans>

5.写一个controller,代码如下:

package glut.controller;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;@Controller@RequestMapping("/admin")public class MyController {@RequestMapping("/test")public String test() {System.out.println("test");return "test";}}

6.测试,启动服务器后,地址栏输入:http://localhost:8080/QuickSpringConfigDemo/admin/test 就会跳转到test.jsp(这个要事先创建)

demo的完整工程结构如图:

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