我使用MyEclpise进行开发,使用Hibernate将SQL Server中的表转化为类,然后写了一个Dao的类,文件如下: 怎么在执行的时候,出现java.lang.NullPointerException,是怎么回事?出错的是在 Session session = HibernateSessionFactory.getSession();,哪位帮忙给看看? 会不会因为连接的是SQL ...
Okay, I've got two objects. There's the Hand object, and the Finger object. These are fake. The mappings are correct, I believe, everything works fine usually, I think I'm just misunderstanding ...