Hibernate中使用的兩種查詢方式:HQL查詢和原生SQL查詢
package app;
import app.UserInfo;
import java.util.*;
import org.hibernate.*;
import org.hibernate.cfg.*;
public class Test
{
?/**
? * @param args
? */
?public static void main(String[] args)
?{
??// TODO Auto-generated method stub
??try{
??SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory();
??Session session = sessionFactory.openSession();
??//HQL查詢
??//List list = session.createQuery("from UserInfo where username = 'ken'").list();
??Iterator iterator = session.createSQLQuery("select * from TESTUSERINFO").list().iterator();
??//System.out.println(((UserInfo)list.get(0)).getPassword());
??for(;iterator.hasNext(); )
??{
???Object[] obj=(Object[])iterator.next();
???for(int i=0;i<obj.length;i++)
???{
????System.out.println(obj[i].toString());
???}
??}
??/*
??UserInfo user = new UserInfo();
??for (ListIterator iterator = list.listIterator(); iterator.hasNext(); ) {
???user = (UserInfo)iterator.next();
????? System.out.println("name: " + user.getUsername());
??}*/
??????? /*user.setUserid("4");
??????? user.setUsername("wukerit");
??????? user.setPassword("password");
????????
??????? Transaction tx= session.beginTransaction();
??????? session.save(user);
??????? tx.commit();*/
??????? session.close();
??????? sessionFactory.close();
??}
??catch(PropertyNotFoundException err)
??{
???err.printStackTrace();
??}
??catch(Exception err)
??{
???err.printStackTrace();
??}
??????? //System.out.println("新增資料OK!請先用Oracle觀看結(jié)果！");
??? }
}