SPRINGMVC Introduction Configuration and HelloWorld instance

1. Create a new Web project

2. Copy the required Jar to Lib

3. Overwrite Web. xml

<?xml version= "1.0" encoding= "UTF-8"? ><web-app version= "3.0" 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_3_0.xsd ">  <display-name></display-name>  < welcome-file-list>    <welcome-file>index.jsp</welcome-file>  </welcome-file-list>    <servlet>  <servlet-name>springMVC</servlet-name>  <servlet-class> Org.springframework.web.servlet.dispatcherservlet</servlet-class>    <load-on-startup>1</ load-on-startup>  </servlet>  <servlet-mapping>  <servlet-name>springmvc</ servlet-name>  <url-pattern>/</url-pattern>  </servlet-mapping>  </web-app >

4. Create a new springmvc-servlet.xml under Web-inf

<?xml version= "1.0" encoding= "UTF-8"? ><beans xmlns= "Http://www.springframework.org/schema/beans" Xmlns:xs I= "Http://www.w3.org/2001/XMLSchema-instance" xmlns:p= "http://www.springframework.org/schema/p" xmlns:context= "H Ttp://www.springframework.org/schema/context "xmlns:mvc=" Http://www.springframework.org/schema/mvc "Xsi:sche malocation= "Http://www.springframework.org/schema/beans Http://www.springframework.org/sche Ma/beans/spring-beans-3.0.xsd Http://www.springframework.org/schema/context Http://www.sprin                Gframework.org/schema/context/spring-context-3.0.xsd HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/MVC Http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd "> <!--viewresolver View Resolver--&L T;bean id= "Viewresolver" class= "Org.springframework.web.servlet.view.InternalResourceViewResolver" > < Property name= "prefix" value= "/web-inf/"/> <property name=" suffix "value=". jsp "/> </bean> </beans> 

　　

5. New Package:com.tgb.web.controller Class:HelloWorldController.java under SRC

Package Com.tgb.web.controller;import Javax.servlet.http.httpservletrequest;import Javax.servlet.http.httpservletresponse;import Org.springframework.stereotype.controller;import Org.springframework.web.servlet.modelandview;public class Helloworldcontroller Implements org.springframework.web.servlet.mvc.controller{@Overridepublic modelandview handlerequest (httpservletrequest arg0 , HttpServletResponse arg1) throws Exception {System.out.println ("---hello wly--------"); return new Modelandview ("/ Welcome ");}}

6. New welcome.jsp, under Web-inf

7. Modify the configuration file Springmvc-servlet.xml

<bean name= "/test1/helloworld" class= "Com.tgb.web.controller.HelloWorldController" ></bean>

　　

8. IE Test: Http://localhost:8080/springMVC1/test1/helloworld

SPRINGMVC Introduction Configuration and HelloWorld instance