各版本Hibernate 获取 Session Factory

Hibernate 获取 Session Factory
Hibernate每个版本获取session factory的方式都不同，假设hibernate配置文件的路径如下：

一，Hibernate3

 Configuration config = new Configuration().configure("hyman/study/config/hibernate.cfg.xml"); SessionFactory sessionFactory = config.buildSessionFactory();

二 ，Hibernate4

Configuration configuration=new Configuration().configure("hyman/study/config/hibernate.cfg.xml");StandardServiceRegistry serviceRegistry=new StandardServiceRegistryBuilder().applySettings(configuration.getProperties()).build();sessionFactory=configuration.buildSessionFactory(serviceRegistry);

三，hibernate5

StandardServiceRegistry serviceRegistry=new StandardServiceRegistryBuilder().configure("hyman/study/config/hibernate.cfg.xml").build();sessionFactory=new MetadataSources(serviceRegistry).buildMetadata().buildSessionFactory();