Java hibernate如何对条件查询结果集排序？
在此演示中，您将看到如何对outCriteria查询的结果集进行排序。可以通过org.hibernate.criterion.Order在Criteria对象中添加来完成，我们可以按升序或降序对结果进行排序。
package org.nhooo.example.hibernate.criteria;
import org.hibernate.SessionFactory;
import org.hibernate.Session;
import org.hibernate.HibernateException;
import org.hibernate.Criteria;
import org.hibernate.cfg.Configuration;
import org.hibernate.criterion.Order;
import org.nhooo.example.hibernate.model.Track;
import java.util.List;
public class CriteriaOrderDemo {
public static Session getSession() throws HibernateException {
String cfg = "hibernate.cfg.xml";
SessionFactory sessionFactory = new Configuration().configure(cfg)
.buildSessionFactory();
return sessionFactory.openSession();
}
@SuppressWarnings("unchecked")
public static void main(String[] args) {
try (Session session = getSession()) {
Criteria criteria = session.createCriteria(Track.class)
.addOrder(Order.asc("title"))
.setFirstResult(0)
.setMaxResults(10);
List<Track> tracks = criteria.list();
for (Track track : tracks) {
System.out.println("Track = " + track.getTitle());
}
}
}
}