String hql="from User u where u.id in (:userlist)";
Query query = getSession().createQuery(hql);
List<Long> list =new ArrayList<Long>();
query.setParameterList("userlist",list);本文出自 “猴子也疯狂” 博客，谢绝转载！
原文：http://1251769215.blog.51cto.com/11633863/1839283