02.分页查询

package com.gordon.test;import java.util.List;import org.hibernate.Query;import org.hibernate.Session;import org.hibernate.Transaction;import org.junit.Test;import com.gordon.domain.Book;import com.gordon.utils.HibernateUtil;/** * 分页查询 * @author Administrator */public class TestDemo3 {	/**	 * 分页查查询	 * 查询结果：		Hibernate: 		    select		        book0_.id as id1_0_,		        book0_.name as name2_0_,		        book0_.price as price3_0_,		        book0_.publisher_id as publishe4_0_ 		    from		        t_book book0_ 		    order by		        book0_.price desc limit ?		云计算技术及性能优化		架构探险：轻量级微服务架构（下册）		中国冰雪梦	 */	@Test	public void run1() {		Session session = HibernateUtil.getCurrentSession();		Transaction transaction = session.beginTransaction();				String hql = "from Book b order by b.price desc";		Query query = session.createQuery(hql);				query.setFirstResult(0);// 从哪一个对象开始查询，起始位置为0		query.setMaxResults(3);// 查询出几个对象				List
     
       list = query.list();		for (Book book : list) {			System.err.println(book.getName());		}				transaction.commit();	}}