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优雅地搭建整合ssm项目

 

spring + spring mvc + mybatis 三大框架建议观看 黑马程序员出品的

Springmvc+Mybatis由浅入深全套视频教程

Spring框架2016版视频

 

观看顺序 ,我个人 推荐 mybatis --> spring mvc --> spring (因为个人做了很长一段时间 数据库开发,所以挑选 mybatis 上手较快,如果有 struts2 经验的也可以从 spring mvc 开始看起)

 

首先依照博客中的一篇建立 ssm 这个 project

 

搭建完成整体效果图:

 

 

然后接下来就开始从0搭建一个完整的 ssm 项目了

项目构成及环境:
本项目采用 maven 构建
环境要求:
IDEA  Version: 2017.2.5
Tomcat Version: 8.5.x      >
用到的技术
IOC 容器 spring,
前端web控制层 springmvc,
持久层: mybatis
项目环境

 

下面开始 step by step:

一、 配置整合 spring 与 mybatis 

1、 配置 项目对象管理文件

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

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.ghc</groupId>
  <artifactId>ssm</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>ssm Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <!-- 设置项目编码编码 -->
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <!-- spring版本号 -->
    <spring.version>4.3.5.RELEASE</spring.version>
    <!-- mybatis版本号 -->
    <mybatis.version>3.4.1</mybatis.version>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
  </properties>

  <dependencies>
      <!-- java ee -->
      <dependency>
        <groupId>javax</groupId>
        <artifactId>javaee-api</artifactId>
        <version>7.0</version>
      </dependency>

    <!-- 单元测试 -->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
    </dependency>

    <!-- 实现slf4j接口并整合 -->
    <dependency>
      <groupId>ch.qos.logback</groupId>
      <artifactId>logback-classic</artifactId>
      <version>1.2.2</version>
    </dependency>

    <!-- JSON -->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>2.8.7</version>
    </dependency>


    <!-- 数据库驱动包 -->
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>5.1.41</version>
      <scope>runtime</scope>
    </dependency>


    <!-- 数据库c3p0连接池 -->
    <dependency>
      <groupId>com.mchange</groupId>
      <artifactId>c3p0</artifactId>
      <version>0.9.5.2</version>
    </dependency>

    <!-- MyBatis -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>${mybatis.version}</version>
    </dependency>

    <!-- mybatis/spring整合包 -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>1.3.1</version>
    </dependency>

    <!-- Spring -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-core</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-beans</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-test</artifactId>
      <version>${spring.version}</version>
    </dependency>
    
  </dependencies>

  <build>
    <finalName>ssm</finalName>
    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.0.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.7.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.20.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-war-plugin</artifactId>
          <version>3.2.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>
配置pom.xml导入所需jar包

2、在 web.xml 文件中配置spring上下文环境以及springmvc 中央控制器 (这步骤中的 springmvc 中央控制器部分本应该放到 后文中的 springmvc 整合中去的,其实 springmvc 属于spring 的一部分,所以不需要 专门的整合包,浑然天成,这也是 spring 迷人的地方,几乎所有层都提供了对应的解决方案 springmvc 替换struts2 ,JdbcTemplate可以做持久层)。

其中监听器的配置,让 ServletContext 这个对象在 web 服务器(本项目采用tomcat)在启动时就读取监听所对应配置文件里的所有对象注入进来

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<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">

  <display-name>Archetype Created Web Application</display-name>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <!--此处采用通配符读取spring与mybatis整合文件以及 springmvc 的配置文件-->
    <param-value>classpath:/config/spring-*.xml</param-value>
  </context-param>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

  <!--添加编码过滤器-->
  <filter>
    <filter-name>encodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>UTF-8</param-value>
    </init-param>
  </filter>

  <filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

  <!--配置springmvc最重要的前端中央控制器 DispatcherServlet-->
  <servlet>
    <servlet-name>SpringMVC</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <!--配置springmvc 需要加载的配置文件-->
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:/config/springmvc/spring-mvc.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
    <async-supported>true</async-supported>
  </servlet>
  <servlet-mapping>
    <servlet-name>SpringMVC</servlet-name>
    <!--此处的url模式可以是 *.do 我写成 / 是为了做 RESTful风格的url编写-->
    <url-pattern>/</url-pattern>
  </servlet-mapping>

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

</web-app>
配置web.xml具体参看注释信息

3、配置一下 spring mybatis 整合配置文件,数据源,数据库连接池,事务等

从此处开始,都展示正常项目开发过程使用方法,一般注解居多,在最后会附上配置文件方法,最好注解跟配置文件同时掌握,方便使用

配置db.properties 文件方便后期维护,注意这个 文件中的 数据库的密码 应该修改为自己数据库的密码,当然也可以切换数据库为其他的 Oracle , SQL Server 等

只是这时候得下载相应驱动了

jdbc.driver=com.mysql.jdbc.Driver
#数据库地址
jdbc.url=jdbc:mysql://localhost:3306/ssm?useUnicode=true&characterEncoding=utf8
#用户名
jdbc.username=root
#密码
jdbc.password=Mede645
#最大连接数
c3p0.maxPoolSize=30
#最小连接数
c3p0.minPoolSize=10
#关闭连接后不自动commit
c3p0.autoCommitOnClose=false
#获取连接超时时间
c3p0.checkoutTimeout=10000
#当获取连接失败重试次数
c3p0.acquireRetryAttempts=2
db.properties

下面文件里的 数据库连接池 c3p0 也可以使用 druid ,dbcp 等 第三方数据库连接池,具体配置方法,请另行搜索参考

<?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"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/tx
       http://www.springframework.org/schema/tx/spring-tx.xsd">

    <!--为了方便配置把数据库驱动以及连接账号密码等信息都单独配置在db.properties 文件中便于修改-->
    <context:property-placeholder location="classpath:/config/db.properties"/>
    <!--本项目采用 c3p0 数据库连接池,也可以切换为druid,dbcp 等第三方数据库连接池-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="${jdbc.driver}"/>
        <property name="jdbcUrl" value="${jdbc.url}"/>
        <property name="user" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
        <property name="maxPoolSize" value="${c3p0.maxPoolSize}"/>
        <property name="minPoolSize" value="${c3p0.minPoolSize}"/>
        <property name="autoCommitOnClose" value="${c3p0.autoCommitOnClose}"/>
        <property name="checkoutTimeout" value="${c3p0.checkoutTimeout}"/>
        <property name="acquireRetryAttempts" value="${c3p0.acquireRetryAttempts}"/>
    </bean>

    <!-- 配置SqlSessionFactory对象 并做别名,以及dao层接口映射文件的配置-->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <!-- 注入数据库连接池 -->
        <property name="dataSource" ref="dataSource"/>
        <!-- 扫描model包 使用别名 -->
        <property name="typeAliasesPackage" value="com.ghc.model"/>
        <!-- 扫描sql配置文件:mapper需要的xml文件 -->
        <property name="mapperLocations" value="classpath:mapper/*.xml"/>
    </bean>

    <!-- 配置扫描Dao接口包,动态实现Dao接口,注入到spring容器中 -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <!-- 注入sqlSessionFactory -->
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
        <!-- 给出需要扫描Dao接口包 -->
        <property name="basePackage" value="com.ghc.dao"/>
    </bean>

    <!-- 配置事务管理器 -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <!-- 注入数据库连接池 -->
        <property name="dataSource" ref="dataSource"/>
    </bean>

    <!--开启注解扫描,扫描service包里的注解-->
    <context:component-scan base-package="com.ghc.service"/>
    <!-- 配置基于注解的声明式事务 -->
    <tx:annotation-driven transaction-manager="transactionManager"/>

</beans>
spring-mybatis.xml配置请看注释

 

由于刚刚开始熟悉,所以建议每一层整合完进行一次单独测试

 

接下来要写一个简单的 dao 层接口 IUserDao (用 mybatis 的 Mapper 接口方法) 来测试一下整合是否没有问题了

1、 定义 pojo  User  类

package com.ghc.model.pojo;

import java.util.Date;

public class User {
    private int id;
    private String email;
    private String password;
    private String userName;
    private String role;
    private int status;
    private Date regTime;
    private String regIp;

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getRole() {
        return role;
    }

    public void setRole(String role) {
        this.role = role;
    }

    public int getStatus() {
        return status;
    }

    public void setStatus(int status) {
        this.status = status;
    }

    public Date getRegTime() {
        return regTime;
    }

    public void setRegTime(Date regTime) {
        this.regTime = regTime;
    }

    public String getRegIp() {
        return regIp;
    }

    public void setRegIp(String regIp) {
        this.regIp = regIp;
    }
}
com.ghc.model.pojo.User

 

2、 在 mapper 文件夹下 编写 User.Mapper.xml 了 (这个文件随着业务的完善,会进行一定程度的修改的), 这个 文件在 上面的 spring-mybatis.xml 中配置了 包扫描

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ghc.dao.IUserDao">
    <select id="selectUser" parameterType="int" resultType="user">
        SELECT * FROM user WHERE id=#{id};
    </select>
</mapper>
mapper/UserMapper.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ghc.dao.IUserDao">
<!--    <select id="selectUser" parameterType="int" resultType="user">
        SELECT * FROM user WHERE id=#{id};
    </select>-->

    <select id="selectUser" parameterType="user" resultType="user">
        SELECT * FROM user <include refid="where_username_password"/>
    </select>
    <sql id="where_username_password">
        <choose>
            <when test="userName!=null and userName!=''and password!=null and password!=''">
               <where>
                    username=#{userName} and password=#{password}
                </where>
            </when>
            <otherwise>
                <where>
                    1=0
                </where>
            </otherwise>
        </choose>

    </sql>
</mapper>
动态sql改进版

 

3、 根据 mapper 文件来写一个 IUserDao 接口

package com.ghc.dao;
import com.ghc.model.pojo.User;
public interface IUserDao {
    User selectUser(int id);
}
com.ghc.dao.IUserDao

4、 编写junit 单元测试来测试 dao 层接口是否能用

package com.ghc.dao;
import com.ghc.model.pojo.User;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
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;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration({"classpath:config/spring-mybatis.xml"})
public class IUserDaoTest {
    @Autowired
    private SqlSessionFactory sqlSessionFactory;
    @Test
    public void testIUserDao(){
        SqlSession sqlSession = sqlSessionFactory.openSession();
        IUserDao iUserDao =  sqlSession.getMapper(IUserDao.class);
        User user = iUserDao.selectUser(2);
        System.out.println("user name: "+user.getUserName());
    }
}
com.ghc.dao.IUserDaoTest

 

至此: 项目整合 mybatis 完成 结构 与 测试结果 如下图:

 

 二 、配置 整合 spring 与 spring mvc 

 我打算写个 登录验证来测试整合

 先写一个 service 层 IUserService 接口

package com.ghc.service;
import com.ghc.model.pojo.User;
public interface IUserService {
    boolean invalidUser(User user);
}
com.ghc.service.IUserService

然后写这个接口的实现类

package com.ghc.service.impl;

import com.ghc.dao.IUserDao;
import com.ghc.model.pojo.User;
import com.ghc.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service(value="userService")
public class UserService implements IUserService {
    @Autowired
    private IUserDao iUserDao;
    @Override
    public boolean invalidUser(User user) {
        return iUserDao.selectUser(user)!=null;
    }
}
com.ghc.service.impl.UserService

controller 层

 

下面这两个,需要学习 springmvc 的 参数绑定,处理器映射才能理解使用

package com.ghc.controller;


public class LoginCommand {
    private String userName;

    private String password;

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }
}
LoginCommand
package com.ghc.controller;

import com.ghc.model.pojo.User;
import com.ghc.service.impl.UserService;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

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

import javax.servlet.http.HttpServletRequest;
import java.util.Date;

@RestController
public class LoginController{
    @Autowired
    private UserService userService;

    @RequestMapping(value = "/index.html")
    public String loginPage(){
        return "login";
    }

    @RequestMapping(value = "/loginCheck.html")
    public ModelAndView loginCheck(HttpServletRequest request, LoginCommand loginCommand){
        User user = new User();
        user.setUserName(loginCommand.getUserName());
        user.setPassword(loginCommand.getPassword());
        boolean isValidUser =  userService.invalidUser(user);
        if (!isValidUser) {
            return new ModelAndView("login", "error", "用户名或密码错误。");
        } else {
            request.getSession().setAttribute("user", user);
            System.out.println("user name: "+user.getUserName());
            return new ModelAndView("main");
        }
    }

}
com.ghc.controller.LoginController

 

jsp 页面 引用 springmvc 参数绑定和 JSTL 标签来获取值 ( 但估计以后的技术是前后端分离的技术),springmvc 提倡 jsp 页面仅做数据展示!!!!!!!

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
         pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<html>
<head>
    <title>登录页面</title>
</head>
<body>
<c:if test="${!empty error}">
    <font color="red"><c:out value="${error}" /></font>
</c:if>
<form action="<c:url value="loginCheck.html"/>" method="post">
    用户名:
    <input type="text" name="userName">
    <br>
    密 码:
    <input type="password" name="password">
    <br>
    <input type="submit" value="登录" />
    <input type="reset" value="重置" />
</form>
</body>
</html>
WEB-INF/views/login.jsp

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="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>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>成功页面</title>
</head>
<body>
    ${user.userName},欢迎您进入;
</body>
</html>
WEB-INF/views/main.jsp

最后配置一波 spring-mvc.xml 整合 spring-mvc 到 spring 里

<?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-4.0.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context-4.0.xsd">
    <!-- 扫描web包,应用Spring的注解 -->
    <context:component-scan base-package="com.ghc.controller"/>

    <!-- 配置视图解析器,将ModelAndView及字符串解析为具体的页面 -->
    <bean
            class="org.springframework.web.servlet.view.InternalResourceViewResolver"
            p:viewClass="org.springframework.web.servlet.view.JstlView"
            p:prefix="/WEB-INF/views/"
            p:suffix=".jsp" />

</beans>
config/springmvc/spring-mvc.xml

 

 最后 部署工程到 tomcat 服务器上,采用 war 包

然后打开 浏览器,输入 url  (http://localhost:8080/index.html)

正常访问

这个账号密码 均在 数据库的 用户表 user 表中

root

root

 

输入正确后进入成功页面:

 

 

否则在原页面跑出提示信息:

 

 

 

在此处提上 日志信息所需配置文件:

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true">
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
        </encoder>
    </appender>
    <root level="debug">
        <appender-ref ref="STDOUT"/>
    </root>
</configuration>
logback.xml

 

use ssm;
CREATE TABLE `user` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户ID',
  `email` varchar(255) NOT NULL COMMENT '用户邮箱',
  `password` varchar(255) NOT NULL COMMENT '用户密码',
  `username` varchar(255) NOT NULL COMMENT '用户昵称',
  `role` varchar(255) NOT NULL COMMENT '用户身份',
  `status` int(1) NOT NULL COMMENT '用户状态',
  `regTime` datetime NOT NULL COMMENT '注册时间',
  `regIp` varchar(255) NOT NULL COMMENT '注册IP',
  PRIMARY KEY (`id`),
  UNIQUE KEY `email` (`email`) USING BTREE
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
INSERT INTO `user` VALUES ('1', 'xxx', 'xxxxx', 'xxxxx', 'root', '0', '2017-03-28 09:40:31', '127.0.0.1');
SET FOREIGN_KEY_CHECKS=1;


insert into ssm.user(email,password,username,role,status,regTime,regIp)
values('demo@gmail.com','root','root','root',1,sysdate(),'192.168.0.1')
数据库脚本

 

 

到此,spring mvc 与 spring 的整合已经通过一个 登录验证小功能 完成

至此, ssm 的最优雅的整合也算是告一段落了。个人认为可以作为以后搭建ssm 项目的模板了。

接下来的任务是花时间钻研 spring mvc 以及 Angular JS 这些表现层的东西了 (实话,这个地方是我的薄弱环节)

不求页面多好看,但求功能全部优雅实现,还能看的下去。。。。。。

 

posted @ 2018-04-23 15:42  云雾散人  阅读(619)  评论(0编辑  收藏  举报

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