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一些重要的代碼：

appctx.xml

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<bean id="userService" class="com.service.UserService">
</bean>

</beans>

UserController.java

package com.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import com.domain.User;
import com.service.UserService;

@Controller
@RequestMapping("/user")
public class UserController{
    @Autowired
    private UserService userService;


    @RequestMapping("/register")
    public ModelAndView createUser(User user){
        userService.register(user);

        ModelAndView mav=new ModelAndView();

        mav.setViewName("registerOk");
        mav.addObject(user);

        return mav;
    }

    @RequestMapping("/login")
    public ModelAndView login(User user){
        userService.login(user);

        ModelAndView mav=new ModelAndView();

        mav.setViewName("loginOk");
        mav.addObject(user);

        return mav;
    }
}

User.java

package com.domain;

public class User{
    private String userName;

    private String userPswd;

    public String getUserName() {
        return userName;
    }
    public void setUserName(String userName) {
        this.userName = userName;
    }
    public String getUserPswd() {
        return userPswd;
    }
    public void setUserPswd(String userPswd) {
        this.userPswd = userPswd;
    }
}

UserService.java

package com.service;

import com.domain.User;

public class UserService{
    public boolean login(User user){
        return true;
    }

    public boolean register(User user){
        return true;
    }
}

spring-servlet.xml

<?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/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/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">

    <context:annotation-config />

    
    <context:component-scan base-package="com.controller" />

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

    
    <bean
        class="org.springframework.web.servlet.view.InternalResourceViewResolver"
        p:prefix="/" p:suffix=".jsp" />

    <bean id="multipartResolver"
        class="org.springframework.web.multipart.commons.CommonsMultipartResolver"
        p:defaultEncoding="utf-8" />
</beans>

web.xml

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.5" 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">
    <display-name>SpringMVCSample01</display-name>

    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:appctx.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <servlet>
        <servlet-name>spring</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>spring</servlet-name>
        <url-pattern>*.html</url-pattern>
    </servlet-mapping>
</web-app>

login.jsp

<%@ page contentType="text/html; charset=UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
    <head>
        <title>登錄頁面</title>
    </head>

    <body>
        登錄<br/>
        <form method="post" action="<c:url value="/user/login.html"/>">
            <input type="text" name="userName"/><br/>
            <input type="password" name="userPswd"/><br/>
            <input type="submit" name="提交">
        </form>
    </body>
</html>

loginOk.jsp

<%@ page contentType="text/html; charset=UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
    <head>
        <title>登錄成功頁面</title>
    </head>

    <body>
        用戶${user.userName}登錄成功
    </body>
</html>

轉 http://www.blogjava.net/heyang/archive/2012/04/17/374939.html

posted on 2013-03-13 16:24 夢樂園閱讀(168) 評論(0) 收藏舉報

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