Spring小练习之宝宝淘项目

# 1 表结构
CREATE TABLE `t01_user` (
  `user_id` int(11) NOT NULL AUTO_INCREMENT COMMENT ‘自增主键‘,
  `user_name` varchar(20) DEFAULT NULL COMMENT ‘姓名‘,
  `credits` varchar(11) DEFAULT NULL COMMENT ‘积分‘,
  `password` varchar(11) DEFAULT NULL COMMENT ‘密码‘,
  `last_visit` datetime DEFAULT NULL COMMENT ‘最后一次登陆时间‘,
  `last_ip` varchar(11) DEFAULT NULL COMMENT ‘最后一次登陆ip‘,
  PRIMARY KEY (`user_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT=‘t01模块的用户表‘
;
CREATE TABLE `t01_login_log` (
  `login_log_id` int(11) NOT NULL AUTO_INCREMENT COMMENT ‘主键‘,
  `user_id` int(11) NOT NULL COMMENT ‘t01_user 用户表主键‘,
  `ip` varchar(20) NOT NULL COMMENT ‘ip‘,
  `login_datetime` datetime NOT NULL COMMENT ‘登陆时间‘,
  PRIMARY KEY (`login_log_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
;
# 2 表数据
INSERT INTO t01_user (user_name,password)
VALUES(‘admin‘,‘123456‘)
;

group ‘bbt‘
version ‘1.0-SNAPSHOT‘
apply plugin: ‘java‘
apply plugin: ‘jetty‘
sourceCompatibility = 1.8
repositories {
    mavenCentral()
}
dependencies {
    // https://mvnrepository.com/artifact/org.springframework/spring-core
    compile group: ‘org.springframework‘, name: ‘spring-core‘, version: ‘3.2.17.RELEASE‘
    // https://mvnrepository.com/artifact/org.springframework/spring-context
    compile group: ‘org.springframework‘, name: ‘spring-context‘, version: ‘3.2.17.RELEASE‘
    // https://mvnrepository.com/artifact/org.springframework/spring-test
    compile group: ‘org.springframework‘, name: ‘spring-test‘, version: ‘3.2.17.RELEASE‘
    // https://mvnrepository.com/artifact/org.springframework/spring-web
    compile group: ‘org.springframework‘, name: ‘spring-web‘, version: ‘3.2.17.RELEASE‘
    // https://mvnrepository.com/artifact/org.springframework/spring-webmvc
    compile group: ‘org.springframework‘, name: ‘spring-webmvc‘, version: ‘3.2.17.RELEASE‘
    // https://mvnrepository.com/artifact/org.springframework/spring-jdbc
    compile group: ‘org.springframework‘, name: ‘spring-jdbc‘, version: ‘3.2.17.RELEASE‘
    // https://mvnrepository.com/artifact/org.springframework/spring-aop
    compile group: ‘org.springframework‘, name: ‘spring-aop‘, version: ‘3.2.17.RELEASE‘
    // https://mvnrepository.com/artifact/mysql/mysql-connector-java
    compile group: ‘mysql‘, name: ‘mysql-connector-java‘, version: ‘5.1.39‘
    // https://mvnrepository.com/artifact/commons-dbcp/commons-dbcp
    compile group: ‘commons-dbcp‘, name: ‘commons-dbcp‘, version: ‘1.4‘
    // https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api
    compile group: ‘javax.servlet‘, name: ‘javax.servlet-api‘, version: ‘4.0.0-b01‘
    // https://mvnrepository.com/artifact/org.apache.commons/commons-lang3
    compile group: ‘org.apache.commons‘, name: ‘commons-lang3‘, version: ‘3.4‘
    // https://mvnrepository.com/artifact/commons-fileupload/commons-fileupload
    compile group: ‘commons-fileupload‘, name: ‘commons-fileupload‘, version: ‘1.3.2‘
    // https://mvnrepository.com/artifact/commons-beanutils/commons-beanutils
    compile group: ‘commons-beanutils‘, name: ‘commons-beanutils‘, version: ‘1.9.2‘
    // https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core
    compile group: ‘org.apache.logging.log4j‘, name: ‘log4j-core‘, version: ‘2.6.1‘
    // https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-api
    compile group: ‘org.apache.logging.log4j‘, name: ‘log4j-api‘, version: ‘2.6.1‘
    // https://mvnrepository.com/artifact/jstl/jstl
    compile group: ‘jstl‘, name: ‘jstl‘, version: ‘1.2‘
    testCompile group: ‘junit‘, name: ‘junit‘, version: ‘4.12‘
}

<?xml version="1.0" encoding="UTF-8"?>
<configuration status="OFF">
    <!--appenders配置输出到什么地方-->
    <appenders>
        <!--Console:控制台-->
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
        </Console>
    </appenders>
    <loggers>
        <!--additivity默认为true,为输出两遍日志-->
        <logger name="org.springframework.jdbc.core.JdbcTemplate" level="DEBUG" additivity="false">
            <appender-ref ref="Console"/>
        </logger>
        <!--建立一个默认的root的logger-->
        <root level="trace">
            <appender-ref ref="Console"/>
        </root>
    </loggers>
</configuration>

package org.zln.bbt.domain;
import org.apache.commons.lang3.builder.ToStringBuilder;
import java.util.Date;
/**
 * Created by sherry on 16/7/1.
 * 用户领域对象
 */
public class User {
    private int userId;
    private String userName;
    private String password;
    //当前积分
    private int credits;
    //最后一次登陆用户的ip
    private String lastIp;
    //最后一次登陆的时间
    private Date lastVisit;
    @Override
    public String toString() {
        return new ToStringBuilder(this)
                .append("userId", userId)
                .append("userName", userName)
                .append("password", password)
                .append("credits", credits)
                .append("lastIp", lastIp)
                .append("lastVisit", lastVisit)
                .toString();
    }
    public int getUserId() {
        return userId;
    }
    public void setUserId(int userId) {
        this.userId = userId;
    }
    public String getUserName() {
        return userName;
    }
    public void setUserName(String userName) {
        this.userName = userName;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
    public int getCredits() {
        return credits;
    }
    public void setCredits(int credits) {
        this.credits = credits;
    }
    public String getLastIp() {
        return lastIp;
    }
    public void setLastIp(String lastIp) {
        this.lastIp = lastIp;
    }
    public Date getLastVisit() {
        return lastVisit;
    }
    public void setLastVisit(Date lastVisit) {
        this.lastVisit = lastVisit;
    }
}

package org.zln.bbt.domain;
import org.apache.commons.lang3.builder.ToStringBuilder;
import java.util.Date;
/**
 * Created by sherry on 16/7/1.
 * 登陆日志领域对象
 */
public class LoginLog {
    //登陆日志主键
    private int loginLogId;
    //登陆用户主键
    private int userId;
    //登陆用户ip
    private String ip;
    //登陆时间
    private Date loginDate;
    @Override
    public String toString() {
        return new ToStringBuilder(this)
                .append("loginLogId", loginLogId)
                .append("userId", userId)
                .append("ip", ip)
                .append("loginDate", loginDate)
                .toString();
    }
    public int getLoginLogId() {
        return loginLogId;
    }
    public void setLoginLogId(int loginLogId) {
        this.loginLogId = loginLogId;
    }
    public int getUserId() {
        return userId;
    }
    public void setUserId(int userId) {
        this.userId = userId;
    }
    public String getIp() {
        return ip;
    }
    public void setIp(String ip) {
        this.ip = ip;
    }
    public Date getLoginDate() {
        return loginDate;
    }
    public void setLoginDate(Date loginDate) {
        this.loginDate = loginDate;
    }
}

package org.zln.bbt.dao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowCallbackHandler;
import org.springframework.stereotype.Repository;
import org.zln.bbt.domain.User;
import java.sql.ResultSet;
import java.sql.SQLException;
import static java.sql.Types.VARCHAR;
/**
 * Created by sherry on 16/7/1.
 * 用户Dao类
 */
@Repository("userDao")
public class UserDao {
    @Autowired
    @Qualifier("jdbcTemplate")
    private JdbcTemplate jdbcTemplate;
    /**
     * 获取匹配的记录数
     * @param username 用户名
     * @param password 密码
     * @return 记录数
     */
    public int getMatchCount(String username,String password){
        final String sqlStr = " SELECT count(1) FROM t_user WHERE user_name = ? AND password = ? ";
        int count = jdbcTemplate.queryForInt(sqlStr,new Object[]{username,password},new int[]{VARCHAR, VARCHAR});
        return count;
    }
    /**
     * 根据用户名查找用户
     * @param username 用户名
     * @return 用户
     */
    public User findUserByUserName(final String username){
        final String sqlStr = " SELECT user_id,user_name,credits FROM t_user WHERE user_name = ? ";
        final User user = new User();
        jdbcTemplate.query(sqlStr, new Object[]{user}, new RowCallbackHandler() {
            @Override
            public void processRow(ResultSet rs) throws SQLException {
                user.setUserId(rs.getInt("user_id"));
                user.setUserName(rs.getString("user_name"));
                user.setCredits(rs.getInt("credits"));
            }
        });
        return user;
    }
    /**
     * 更新用户信息
     * @param user
     */
    public void updateLoginInfo(User user){
        final String sqlStr = " UPDATE t_user SET last_visit = ?,last_ip = ?,credits = ? WHERE user_id = ? ";
        jdbcTemplate.update(sqlStr,new Object[]{user.getLastVisit(),user.getLastIp(),user.getCredits(),user.getUserId()});
    }
}

package org.zln.bbt.dao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.jdbc.core.JdbcTemplate;
import org.zln.bbt.domain.LoginLog;
/**
 * Created by sherry on 16/7/1.
 * 登陆日志Dao类
 */
public class LoginLogDao {
    @Autowired
    @Qualifier("jdbcTemplate")
    private JdbcTemplate jdbcTemplate;
    /**
     * 新增登陆日志
     * @param loginLog 日志对象
     */
    public void insertLoginLog(LoginLog loginLog){
        final String sqlStr = " INSERT INTO t_login_log (user_id,ip,login_datetime) VALUES (?,?,?) ";
        jdbcTemplate.update(sqlStr,new Object[]{loginLog.getUserId(),loginLog.getIp(),loginLog.getLoginDate()});
    }
}

<?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:context="http://www.springframework.org/schema/context"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:p="http://www.springframework.org/schema/p"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context-3.2.xsd
       http://www.springframework.org/schema/tx
       http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
    <!--这个包下的,所有加过特殊注解的类,都被Spring管理-->
    <context:component-scan base-package="org.zln.bbt"/>
    <!--开启注解注入-->
    <context:annotation-config/>
    <!--配置数据源-->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"
          p:driverClassName="com.mysql.jdbc.Driver"
          p:url="jdbc:mysql://localhost:3306/zln?useSSL=false"
          p:username="root"
          p:password="123456"/>
    <!--JDBC模板类-->
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate"
          p:dataSource-ref="dataSource"/>
    <!--事务管理器-->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
          p:dataSource-ref="dataSource"/>
    <!--使用注解配置事务-->
    <tx:annotation-driven transaction-manager="transactionManager"/>
</beans>

package org.zln.bbt.service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.zln.bbt.dao.LoginLogDao;
import org.zln.bbt.dao.UserDao;
import org.zln.bbt.domain.LoginLog;
import org.zln.bbt.domain.User;
/**
 * Created by sherry on 16/7/1.
 * 用户业务层
 */
@Service("userService")
public class UserService {
    @Autowired
    private UserDao userDao;
    @Autowired
    private LoginLogDao loginLogDao;
    public boolean hasMatchUser(String username,String password){
        return userDao.getMatchCount(username,password)>0;
    }
    public User findUserByUserName(String username){
        return userDao.findUserByUserName(username);
    }
    public void loginSuccess(User user){
        user.setCredits(user.getCredits()+5);
        LoginLog loginLog = new LoginLog();
        loginLog.setIp(user.getLastIp());
        loginLog.setLoginDate(user.getLastVisit());
        userDao.updateLoginInfo(user);
        loginLogDao.insertLoginLog(loginLog);
    }
}

package org.zln.bbt.service;
import org.junit.Test;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.zln.bbt.domain.User;
import java.util.Date;
import static org.junit.Assert.*;
/**
 * Created by sherry on 16/7/1.
 */
@RunWith(SpringJUnit4ClassRunner.class)//基于Junit4的Spring测试框架
@ContextConfiguration(locations = {"/applicationContext.xml"})
public class UserServiceTest {
    private Logger logger = LogManager.getLogger(UserServiceTest.class);
    @Autowired
    private UserService userService;
    @Test
    public void testHasMatchUser() throws Exception {
        boolean b1 = userService.hasMatchUser("admin","123456");
        boolean b2 = userService.hasMatchUser("admin","111");
        logger.info(b1);
        logger.info(b2);
        assertTrue(b1);
        assertTrue(!b2);
    }
    @Test
    public void testFindUserByUserName() throws Exception {
        User user = userService.findUserByUserName("admin");
        assertEquals("admin",user.getUserName());
    }
    @Test
    public void testLoginSuccess() throws Exception {
        User user = userService.findUserByUserName("admin");
        user.setLastVisit(new Date());
        userService.loginSuccess(user);
    }
}

package org.zln.bbt.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import org.zln.bbt.command.LoginCommand;
import org.zln.bbt.domain.User;
import org.zln.bbt.service.UserService;
import javax.servlet.http.HttpServletRequest;
import java.util.Date;
/**
 * Created by sherry on 16/7/4.
 */
@Controller
public class LoginController {
    @Autowired
    @Qualifier("userService")
    private UserService userService;
    @RequestMapping(value = "/index.html")
    public String loginPage(){
        return "login";
    }
    @RequestMapping(value = "/loginCheck.html")
    public ModelAndView loginCheck(HttpServletRequest request,LoginCommand loginCommand){
        boolean isValidUser = userService.hasMatchUser(loginCommand.getUserName(),loginCommand.getPassword());
        if (!isValidUser){
            return new ModelAndView("login","error","用户名或密码错误");
        }else {
            User user = userService.findUserByUserName(loginCommand.getUserName());
            user.setLastIp(request.getRemoteAddr());
            user.setLastVisit(new Date());
            userService.loginSuccess(user);
            request.getSession().setAttribute("user",user);
            return new ModelAndView("main");
        }
    }
}

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
    <!--① 启动Spring-->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:applicationContext.xml</param-value>
    </context-param>
    <!--② 启动Spring容器的监听,引用①处的上下文参数获取Spring配置文件地址-->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <!--③ 配置Spring MVC地址映射-->
    <servlet>
        <servlet-name>bbt</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>2</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>bbt</servlet-name>
        <url-pattern>*.html</url-pattern>
    </servlet-mapping>
</web-app>

<?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:context="http://www.springframework.org/schema/context"
       xmlns:p="http://www.springframework.org/schema/p"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context-3.2.xsd">
    <!--这个包下的,所有加过特殊注解的类,都被Spring管理-->
    <context:component-scan base-package="org.zln" resource-pattern="**/*Controller.class"/>
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
          p:viewClass="org.springframework.web.servlet.view.JstlView"
          p:prefix="/WEB-INF/jsp/"
          p:suffix=".jsp"/>
</beans>

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" pageEncoding="UTF-8" %>
<%
    String homePage = request.getContextPath();
%>
<html>
<head>
    <title>宝宝淘论坛登陆</title>
</head>
<body>
<c:if test="${!empty error}">
    <font color="red"><c:out value="${error}"/></font>
</c:if>
<form action="<%=homePage%>/loginCheck.html" method="post">
    <table>
        <tr>
            <td>用户名</td>
            <td>
                <input type="text" name="userName">
            </td>
        </tr>
        <tr>
            <td>密码</td>
            <td>
                <input type="password" name="password">
            </td>
        </tr>
        <tr>
            <td colspan="2">
                <input type="submit" value="登陆">
                <input type="submit" value="重置">
            </td>
        </tr>
    </table>
</form>
</body>
</html>

<%@ page contentType="text/html;charset=UTF-8" language="java" pageEncoding="UTF-8" %>
<%
    String homePage = request.getContextPath();
%>
<html>
<head>
    <title>宝宝淘论坛</title>
</head>
<body>
${user.userName},欢迎登陆,当前积分:${user.credits}<br/>
</body>
</html>