hibernate 一对多查询 对多的一方进行分页,怎么弄!!!
//查询用户留言
@Override
public List<LeaveWords> getLeaveWords(String userName) {
Session session = null;
List<LeaveWords> leaveWordsArray = new ArrayList<LeaveWords>();
try{
session = super.getHibernateSessionFactory().getSession();
String hql = "from UserInfo where userName=:userName";
Query query = session.createQuery(hql);
query.setString("userName", userName);
UserInfo userInfo = (UserInfo) query.list().get(0);
Hibernate.initialize(userInfo.getLeaveWords1());
leaveWordsArray.addAll(userInfo.getLeaveWords1());
} catch(HibernateException e) {
throw e;
}finally {
if(session != null) {
session.close();
}
}
return leaveWordsArray;
}
这个方法是查询用户留言的信息,通过 Hibernate.initialize(userInfo.getLeaveWords1()); 可以获得用户的留言信息。
但要对留言进行分页查询,这里该如何弄呀!!!急!!!