spring mvc 3.1.1

spring mvc 3.1.1    (spring-framework-3.1.1.RELEASE -all)


import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.view.RedirectView;

import com.base.test.entity.User;

@Controller
public class IndexController {

	@RequestMapping("/index")
    public String index() {
		System.out.println("in index");
        return "index";
    }
	

	//        ，  get
	@RequestMapping(value = "/tologin", method = RequestMethod.GET)
    public String login() {
        return "login";
    }
   
	
    @RequestMapping(value = "/login", method = RequestMethod.POST)
    public String login2(HttpServletRequest request) {
        String userName = request.getParameter("userName").trim();
        request.setAttribute("userName", userName); //       
        System.out.println(userName);
        if("admin".equals(userName))
        	return "loginSuccess";
        return "loginError";
    }
    
    @RequestMapping(value = "login2", method = RequestMethod.POST)
    public String testParam(User user, Map<String, Object> model) {
    	model.put("userName",user.getUserName()); //        ${userName}   
    	return "loginSuccess";
    }

//---------------------------------------------
	@RequestMapping("/test/login2")
	public ModelAndView testLogin2( String userName, String password, String age){
		// request response          ，           
		//             name   ，          
		System.out.println(userName+"," + password+","+age);
		if (!"admin".equals(userName) || !"admin".equals(password) ) {
			return new ModelAndView("loginError"); //      ModelAndView      （  ），               
		}
		return new ModelAndView(new RedirectView("../index.jsp"));  //            
		//            
		// return new ModelAndView("redirect:../index.jsp");
	}
	
	@RequestMapping("/test/login3")
	public ModelAndView testLogin3(User user) {
		//            ，   Struts ActionForm，User       ，     
		String username = user.getUserName();
		String password = user.getPassword();
		System.out.println(username+","+password);
		if (!"admin".equals(username) || !"admin".equals(password) ) {
			return new ModelAndView("loginError");
		}
		return new ModelAndView("redirect:../index.htm");  //       action
	}
}

 

<?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:mvc="http://www.springframework.org/schema/mvc"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       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
			http://www.springframework.org/schema/aop 
			http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
			http://www.springframework.org/schema/tx 
			http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
			http://www.springframework.org/schema/mvc 
			http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
			http://www.springframework.org/schema/context 
			http://www.springframework.org/schema/context/spring-context-3.0.xsd">
   
   	<!--   spring mvc    -->
	<context:annotation-config />

   <!--        POJO    -->
	<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" />

   
    <!--  Spring        ，    Controller  -->
    <context:component-scan base-package="com.base.test.springmvc.controller"/>
   
    <bean id="viewResolver"
          class="org.springframework.web.servlet.view.InternalResourceViewResolver"
          p:prefix="/WEB-INF/jsp/"
          p:suffix=".jsp" />
          
    <mvc:interceptors>
		<mvc:interceptor>
			<mvc:mapping path="/index.htm" />
			<bean class="com.base.test.springmvc.controller.MyInteceptor" />
		</mvc:interceptor>
	</mvc:interceptors>

 	<!--             -->
  
	<mvc:default-servlet-handler/>

</beans>

 
 

<?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">

	<!--  Listener  spring     -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>
			/WEB-INF/spring-cfg/applicationContext-*.xml
		</param-value>
	</context-param>
	<!--       ，   Spring   -->
	<listener>
		<listener-class>
			org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>

	<!--   spring scope=request,session -->
	<listener>
		<listener-class>
			org.springframework.web.context.request.RequestContextListener
		</listener-class>
	</listener>





    <servlet>
		<servlet-name>springmvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<description>  /WEB-INF/spring-mvc/      XML  Spring MVC     </description>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/spring-mvc/*.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
 <!--   /*，         ，      Action ，   jsp      ，     jsp。 -->

 <servlet-mapping>
  
	<servlet-name>springmvc</servlet-name>
 
	<url-pattern>/</url-pattern>
 
</servlet-mapping>
	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
</web-app>