hibernate 连接数据库,query.list();读出的是object 显示值

   DAO層:

   使用hibernate執行HQL語句

    public List findByHQL(final String SQL){

List list = this.getHibernateTemplate().executeFind(new HibernateCallback() {

public Object doInHibernate(Session session) throws HibernateException, SQLException {

Query query = session.createQuery(SQL);

return query.list();

}

      });

return list;

   

    }

返回Object數組(如:Ljava.lang.Object;@b6e768)

在Seriver層中編寫如下可以顯示值:

List userInfoList = blankFpnFacade.getUserInfo(userId);

for (Iterator ite = userInfoList.iterator(); ite.hasNext();) {

Object[] obj = (Object[]) ite.next();

System.out.println(obj[0]);

System.out.println(obj[1]);

}

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转载自enter-y.iteye.com/blog/1605666