hibernate简单的demo

mysql表 CREATE TABLE `t_user` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(45) NOT NULL, `pwd` varchar(45) DEFAULT NULL, PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=10113 DEFAULT CHARSET=utf8; hibernate.cfg.

mysql表格

CREATE TABLE `t_user` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(45) NOT NULL,
  `pwd` varchar(45) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=10113 DEFAULT CHARSET=utf8;

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hibernate.cfg.

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User.java

package com.domain;

public class User {
	
	Integer id;
	String name;
	String pwd;
	
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public String getPwd() {
		return pwd;
	}
	public void setPwd(String pwd) {
		this.pwd = pwd;
	}
	
	

}

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Test.java

package com.test;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

import com.domain.*;

public class Test {
	
	public static void main(String[] args) {
		
		Configuration cfg = new Configuration().configure();
		SessionFactory factory = cfg.buildSessionFactory();
		Session session = null;
		
		try{
			session = factory.openSession();
			session.beginTransaction();
			
			User user = new User();
			user.setName("大狼哥");
			user.setPwd("123345");

			session.save(user);
			session.getTransaction().commit();
			
		}catch(Exception e){
			e.printStackTrace();
			session.getTransaction().rollback();
		}finally{
			//关闭session
			if(session != null && session.isOpen())
				session.close();
			}
	}
}

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