query1.java

来自「郭克华j2ee高级框架实战教学视频源代码 这个是比较值得一看的 由郭克华博士」· Java 代码 · 共 28 行

package test;

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

import po.Customer;

//Hibernate实现查询一条记录
public class Query1 {
	public static void main(String[] args) {
		Session session = util.HibernateSessionFactory.getSession();
		
		/*Customer cus = new Customer();
		session.load(cus, "555");//找不到时抛出异常*/
		Customer cus = (Customer)session.get(Customer.class, "89");//找不到时返回空
		System.out.println(cus.getAccount());
		System.out.println(cus.getPassword());
		System.out.println(cus.getCname());
		System.out.println(cus.getCbalance());
		
		util.HibernateSessionFactory.closeSession();

	}

}