对于hibernate 5.X init函数需要这么写

对于hibernate 5.X init函数需要这么写

public void init() {

        ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().configure().build();

        sessionFactory = new MetadataSources(serviceRegistry).buildMetadata().buildSessionFactory();

        session = sessionFactory.openSession();

        transaction = session.beginTransaction();

}