tangchunyl的专栏

使用hibernate4+spring4用 sessionFactory.getCurrentSession()，得到session时时而报 org.hibernate.SessionException: Session is closed!错误。现得解决方法如下：对于OpenSessionInViewFilter，需要在web.xml文件中配置。但一定要放在Struts   fi

HibernateException: Illegal attempt to associate a collection with two open sessions   修改sessionFactory.openSession()  为sessionFactory.getCurrentSession()