hibernate4.0 buildSessionFactory过时问题

xml改用下面方法获取session

Configuration cg=new Configuration().configure();

ServiceRegistry sr = new ServiceRegistryBuilder().applySettings(cg.getProperties()).buildServiceRegistry();

SessionFactory sf = cg.buildSessionFactory(sr);

2.annotation下

Configuration cg=new Configuration().addPackage("packageName").addAnnotatedClass(XXX.class).configure();

ServiceRegistry sr = new ServiceRegistryBuilder().applySettings(cg.getProperties()).buildServiceRegistry();

SessionFactory sf = cg.buildSessionFactory(sr);

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cg = new Configuration().configure();

ServiceRegistry sr = new ServiceRegistryBuilder().applySettings(cg.getProperties()).buildServiceRegistry();

sf= cg.buildSessionFactory(sr);

session = sf.openSession();

测试运行时出现的问题

hibernate.cfg.xml的表头需要与XXX.hbm.xml的表头一致 否则会报invalid configuration异常