Hibernate新增数据

@Test
    public void testDemo()
{
try {
//创建对象
Admin admin=new Admin();
admin.setUserName("张三11");
admin.setPwd("12312312");

//加载hibernate配置文件用配置文件管理类
Configuration configuration =new Configuration();
configuration.configure();

//创建session工厂类
SessionFactory sFactory = configuration.buildSessionFactory();
//创建一个会话session
Session session = sFactory.openSession();
//创建一个事务
Transaction beginTransaction = session.beginTransaction();
//保存数据
session.save(admin);
//提交事务
beginTransaction.commit();

//关闭
session.close();
sFactory.close();
} catch (Exception e) {
throw new RuntimeException(e);
}
}