Hibernate5.1.0的hello word

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <!DOCTYPE hibernate-configuration PUBLIC
 3         "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
 4         "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
 5 <hibernate-configuration>
 6     <session-factory>
 7         
 8         <!-- 配置连接数据库的基本信息 -->
 9         <property name="connection.username">数据库用户名</property>
10         <property name="connection.password">数据库密码</property>
11         <property name="connection.driver_class">com.mysql.jdbc.Driver</property>
12         <property name="connection.url">jdbc:mysql://localhost:3306/数据库名</property>
13         
14         <!-- 配置Hibernate基本信息 -->
15         <!-- Hibernate所使用得数据库方言 -->
16         <property name="dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
17         
18         <!-- 执行操作时是否在控制台打印sql -->
19         <property name="show_sql">true</property>
20         
21         <!-- 是否对sql进行格式化 -->
22         <property name="format_sql">true</property>
23         
24         <!-- 指定自动生成数据表的策略 -->
25         <property name="hbm2ddl.auto">update</property>
26         
27         <!-- 指定关联的.hbm.xml文件 -->
28         <mapping resource="com/biubiu/domain/UserInfo.hbm.xml"/>
29         <mapping class="com.biubiu.domain.UserInfo"/>
30         
31     </session-factory>
32 </hibernate-configuration>

 1 　　@Test
 2     public void test() {
 3         //1.创建一个SessionFactory对象
 4         SessionFactory seFactory = null;
 5         final StandardServiceRegistry registry = new StandardServiceRegistryBuilder()
 6                 .configure() // configures settings from hibernate.cfg.xml
 7                 .build();
 8         try{
 9             seFactory = new MetadataSources( registry ).buildMetadata()
10                        .buildSessionFactory();
11         } catch(Exception e){
12             StandardServiceRegistryBuilder.destroy( registry );
13         }
14         
15         
16         //2.创建一个Session对象
17         
18         Session session = seFactory.openSession();
19         
20         //3.开启事务
21         session.beginTransaction();
22         //4.执行操作
23         
24         session.save(new UserInfo("1234@qq.com","测试",
25                 "icuicu","0","img","tianmao"));
26         
27         /*
28         //!!!!写hql语句，from 类名(区分大小写)
29         String hql = "from UserInfo";
30         @SuppressWarnings("unchecked")
31         List<UserInfo> list = session.createQuery(hql).list();
32         for(UserInfo u : list){
33             System.out.println(u);
34         }
35         */
36         //5.提交事务
37         session.getTransaction().commit();
38         //6.关闭Session
39         session.close();
40         //7.关闭SessionFactory
41         seFactory.close();
42         
43     }