用HQL查询
select t.f1 from TableName tList list=new ArrayList();
......
Query query=session.createQuery("select t.f1 from TableName t");
list=query.list();
......
select t.f1 from TableName tList list=new ArrayList();
......
Query query=session.createQuery("select t.f1 from TableName t");
list=query.list();
......
List list=query.list();
for(int i=0;i<list.size();i++){
Object obj = (Object)list.get(i);//t.f1
}