在Hibernate中怎么查询指定字段

2025-03-01 21:50:14
推荐回答(1个)
回答1:

String hql = "select testa.id,testa.title from testa left join testb on testa.id=testb.id"
List list1 = session.createQuery(hql).list();
List list2 = new ArrayList();
for(int i=0;iTest test = new Test();
Object[] obj=(Object[])list1.get(i);
int id=int i = Integer.parseInt(o[0]+"");
String title = o[1]+"";
test.setId...
test.setTitle...
list2.add(test);
}