List<News> newsList = new ArrayList<News>();
Session session = this.getSession();
Query query = session.createQuery("from News ");
newsList = query.list();
return newsList;
上面是我用hql要查询News类的内容,现在增加 News中有一属性,updateDate,
现在按updateDate时间从大到小,并只显示5条记录
小弟初学,
应该怎么写,
大家帮我写写,,
Session session = this.getSession();
Query query = session.createQuery("from News ");
newsList = query.list();
return newsList;
上面是我用hql要查询News类的内容,现在增加 News中有一属性,updateDate,
现在按updateDate时间从大到小,并只显示5条记录
小弟初学,
应该怎么写,
大家帮我写写,,
Session session = this.getSession();
Query query = session.createQuery("from News ");
newsList = query.list();
return newsList;
上面是我用hql要查询News类的内容,News中有一属性,updateDate,
现要按updateDate时间从大到小,并只显示5条记录
Session session = this.getSession();
Query query = session.createQuery("from News order by updateDate desc");
query.setMaxResults(5);
newsList = query.list();
return newsList;
你试一下这样可以不!
呵呵~
Session session = this.getSession();
Query query = session.createQuery("from News order by updateDate desc"); query.setFirstResults(0);query.setMaxResults(5);
newsList = query.list();
return newsList;