SSH与SSM学习之SSH整合05——单独配置Hibernate

一、导入实体类的配置

这一部分的配置可以使用之前代码的。获取查看如下地址的

https://github.com/wimingxxx/ssh_crm/tree/master/src/com/qwm/ssh_crm/domain

CustomerCustomer.hbm.xmlLinkManLinkMan.hbm.xmlUserUser.hbm.xml

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二、配置hibernate.cfg.xml

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-configuration PUBLIC        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd"><hibernate-configuration>    <session-factory>        <!-- 数据库驱动 -->        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>        <!-- 数据库url -->        <property name="hibernate.connection.url">jdbc:mysql:///ssh_crm</property>        <!-- 数据库连接用户名 -->        <property name="hibernate.connection.username">root</property>        <!-- 数据库连接密码 -->        <property name="hibernate.connection.password">xm123456</property>        <!-- 数据库方言-->        <property name="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</property>        <!-- 将hibernate生成的sql语句打印到控制台 -->        <property name="hibernate.show_sql">true</property>        <!-- 将hibernate生成的sql语句格式化(语法缩进) -->        <property name="hibernate.format_sql">true</property>        <!--        自动导出表结构. 自动建表         -->        <property name="hibernate.hbm2ddl.auto">update</property>        <!-- 引入实体配置文件 -->        <mapping resource="com/qwm/ssh_crm/domain/Customer.hbm.xml" />        <mapping resource="com/qwm/ssh_crm/domain/LinkMan.hbm.xml" />        <mapping resource="com/qwm/ssh_crm/domain/User.hbm.xml" />    </session-factory></hibernate-configuration>

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三、测试

3.1 测试代码

 @Test    public void test1() {        // 1. 配置类型安全的准服务注册类，这是当前应用的单例对象，不作修改，所以声明为final        final StandardServiceRegistry registry = new StandardServiceRegistryBuilder().configure("hibernate.cfg.xml").build();        // 2. 根据服务注册类创建一个元数据资源集，同时构建元数据并生成应用一般唯一的的session工厂        SessionFactory sessionFactory = new MetadataSources(registry).buildMetadata().buildSessionFactory();        //3. 获取session        Session session = sessionFactory.openSession();        //4 开启事务        Transaction transaction = session.beginTransaction();        User user = new User();        user.setUser_code("wm");        user.setUser_name("wiming");        user.setUser_password("123456");        //5 数据持久化        session.save(user);        //6 提交事务        transaction.commit();        //7 关闭session        session.close();    }

3.2 运行结果与图示

Hibernate:    create table cst_customer (       cust_id bigint not null auto_increment,        cust_name varchar(255),        cust_source varchar(255),        cust_industry varchar(255),        cust_level varchar(255),        cust_linkman varchar(255),        cust_phone varchar(255),        cust_mobile varchar(255),        primary key (cust_id)    ) engine=MyISAMHibernate:    create table cst_linkman (       lkm_id bigint not null auto_increment,        lkm_gender char(1),        lkm_name varchar(255),        lkm_phone varchar(255),        lkm_email varchar(255),        lkm_qq varchar(255),        lkm_mobile varchar(255),        lkm_memo varchar(255),        lkm_position varchar(255),        lkm_cust_id bigint,        primary key (lkm_id)    ) engine=MyISAMHibernate:    create table sys_user (       user_id bigint not null auto_increment,        user_code varchar(255),        user_name varchar(255),        user_password varchar(255),        user_state char(1),        primary key (user_id)    ) engine=MyISAMHibernate:    alter table cst_linkman       add constraint FKh9yp1nql5227xxcopuxqx2e7q       foreign key (lkm_cust_id)       references cst_customer (cust_id)Hibernate:    insert    into        sys_user        (user_code, user_name, user_password, user_state)    values        (?, ?, ?, ?)

图示

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四、源码下载

https://github.com/wimingxxx/ssh_crm