你的解答不对.我试过的.要想取到companyid的值只能先 String hql = "select user.companyinfo from User user where user.id="+id;
Re: 如何获得设了外键的字段信息?
最新推荐文章于 2022-10-24 00:15:00 发布
你的解答不对.我试过的.要想取到companyid的值只能先 String hql = "select user.companyinfo from User user where user.id="+id;