在Hibernate5.1中对sessionFactory获取的方法进行了改变
StandardServiceRegistry serviceRegistry=new StandardServiceRegistryBuilder().configure().build()
SessionFactory sessionFactory=new MetadataSources(serviceRegistry).buildMetadata().buildSessionFactory()
Session session=sessionFactory.getCurrentSession()
Transaction tx =session.beginTransaction()
Students s=new Students("张三","男")
session.save(s)
tx.commit()
tx=null
StandardServiceRegistryBuilder.destroy(serviceRegistry)
用StandarServiceRegistryBuilder取代了ServiceRegistryBuilder