package com.hibernate.test;

 import org.hibernate.Session;

 import org.hibernate.SessionFactory;

 import org.hibernate.Transaction;

 import org.hibernate.cfg.Configuration;

 import com.hibernate.DAO.Staff;

 public class StaffTest

 {

     public void save()

     {

         Configuration conf = new Configuration();

         //无参数，默认加载Hibenate.cfg.xml,也可以闯入其他配置文件名，进行加载

         conf.configure();

         /*如果Hibernate.cfg.xml中没有配置某些属性，可以通过conf.setProperty(propertyName, value);来配置

         如： conf.setProperty("'hibernate.connection.driver_class", "com.mysql.jdbc.Driver");

         */

         SessionFactory factory = conf.buildSessionFactory();

         //用于构造Session实力的工厂对象

         Session session = factory.openSession();

         //构造Session

         Transaction tran = session.beginTransaction();

         //通过Session实例开启事务，得到事务对象

         //创建staff实体类对象

         try{

             Staff staff = new Staff();

             staff.setId("8888888");

             staff.setName("888888");

             staff.setPassword("888888");

             //使用session实例的save()方法，传入实体类对象，将staff对象持久化

             session.save(staff);

             tran.commit();

         }catch(Exception e){

             tran.rollback();

         }finally{

             //关闭session

             session.close();

         }

     }

     public static void main(String[] args)

     {

         StaffTest test = new StaffTest();

         test.save();

     }

 }