hibernatedemo11.java

hibernate,hql方面的入门程序

package org.lxh.oper;

import java.util.Iterator;
import java.util.List;

import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.cfg.Configuration;
import org.lxh.pojo.Person;

public class HibernateDemo11 {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Session session = new Configuration().configure().buildSessionFactory()
				.openSession();
		String hql = "FROM Person AS p WHERE p.name=?" ;
		Query q = session.createQuery(hql) ;
		q.setString(0, "张三") ;
		List all = q.list();
		Iterator iter = all.iterator();
		while (iter.hasNext()) {
			System.out.println(((Person)iter.next()).getAge()) ;
		}
	}
}