Students is not mapped [from Students]

源自：3-3 显示学生资料-实现显示学生资料业务逻辑

按老师的代码写的，

Session session = MyHibernateSessionFactory.getSessionFactory().getCurrentSession();

tx = session.beginTransaction();

hql = "from Students";

// hql = "select * from Students";

Query query = session.createQuery(hql);

// Query query = session.createSQLQuery(hql);

list = query.list();

tx.commit();

return list;

会报错：Students is not mapped [from Students]，求助

提问者：许大虫 2017-02-27 21:15