2. Copy the jar package you need to the Web-inf/lib path, then right-click the project, build path-->configure build Path, select Add JARs in the Libraries tab, Select the jar package under Webcontent/web-inf/lib in the SPRINGMVC project.
3. Create a new myjsp.jsp file under the webcontent root directory, code as:
<%@ page language= "java" contenttype= "text/html; Charset=utf-8 "
pageencoding= "UTF-8"%>
<% @taglib prefix= "C" uri= "Http://java.sun.com/jsp/jstl/core"%>
<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "HTTP://WWW.W3.ORG/TR/HTML4/LOOSE.DTD" >
<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 ">
<title>insert title here</title>
<body>
Welcome everyone to watch my video! Accelerated Li Shouhong
<br/>
<div>
<c:foreach items= "${map}" var= "M" >
${m.key}-----> ${m.value}<br/>
</c:forEach>
</div>
</body>
Create the Web. xml file under 4.webcontent/web-inf, with the following code:
<?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" xmlns : web= "http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 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 ">
<display-name>springMVC1</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:config/spring-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
Create the Com.tgb.web.controller package in the 5.SRC directory,
There are Mycontroller.java, the code is as follows:
Package Com.tgb.web.controller;
Import java.lang.annotation.Annotation;
Import Java.util.HashMap;
Import Java.util.Map;
Import Javax.servlet.http.HttpServletRequest;
Import Javax.servlet.http.HttpServletResponse;
Import Org.springframework.ui.Model;
Import org.springframework.web.bind.annotation.RequestMapping;
Import Org.springframework.web.servlet.ModelAndView;
Import Org.springframework.web.servlet.mvc.Controller;
public class Mycontroller implements Controller {
@Override
Public Modelandview HandleRequest (HttpServletRequest arg0,
HttpServletResponse arg1) throws Exception {
TODO auto-generated Method Stub
Map<string,object> map=new hashmap<string,object> ();
Map.put ("121544123", "Jianxiaoling");
Map.put ("121544101", "Dong");
Model.addattribute ("map", map);
return "/myjsp";
return new Modelandview ("/myjsp", "map", map);
}
}
There are Mycontrollerannotation.java, the code is as follows:
Package Com.tgb.web.controller;
Import Java.util.HashMap;
Import Java.util.Map;
Import Org.springframework.stereotype.Controller;
Import Org.springframework.ui.Model;
Import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class Mycontrollerannotation {
@RequestMapping ("/annotation")
Public String Hi (model model) {
Map<string,object> map=new hashmap<string,object> ();
Map.put ("121544123", "Jianxiaoling");
Map.put ("121544101", "Dong");
Model.addattribute ("map", map);
return "/myjsp";
}
}
6. In the SRC directory, create a new config package, create a new Spring-servlet.xml file with the following code:
<?xml version= "1.0" encoding= "UTF-8"?>
<beans xmlns= "Http://www.springframework.org/schema/beans"
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 ">
<mvc:annotation-driven/>
<context:component-scan base-package= "Com.tgb.web.controller"/>
<bean id= "UrlMapping"
class= "Org.springframework.web.servlet.handler.SimpleUrlHandlerMapping" >
<property name= "Mappings" >
<props>
<prop key= "/hello" >helloaction </prop> <!--map URL Access--
</props>
</property>
</bean>
<bean name= "helloaction" class= "Com.tgb.web.controller.MyController"/>
<bean id= "Viewresolver" class= "Org.springframework.web.servlet.view.InternalResourceViewResolver" >
<property name= "prefix" value= "/" ></property>
<property name= "suffix" value= ". JSP" ></property>
</bean>
</beans>
The project structure looks like this:Configure SPRINGMVC projects in a myeclipse environment for simple requests
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