Hibernate4.3.6搭建

需要注意一下几点：

             1、hibernate.cfg.xml头部不能根据官网上一样。需要需改为

             <?xml version='1.0' encoding='utf-8'?>
             <!DOCTYPE hibernate-configuration PUBLIC 
                   "-//Hibernate/Hibernate Configuration DTD 3.0//EN" 
                  "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
             <hibernate-configuration>

                     如果按官网上的头部会报sax解析错误以及properties获取不到

              2、sessionFactory的创建方式不能按照官网上的。需需修改为：

                    Configuration config=new Configuration().configure();
                   ServiceRegistry serviceRegistry=new StandardServiceRegistryBuilder().applySettings (config.getProperties()).build();
                  SessionFactory sessionFactory=config.buildSessionFactory(serviceRegistry);
                  Session session=sessionFactory.getCurrentSession();
                  Transaction transaction=session.beginTransaction();

                  //session的相关操作

                  //xxxxxxxxxxx
                  session.getTransaction().commit();
                  sessionFactory.close();

             3、Oracle驱动不能使用class12.jar换成ojdbc14.jar

                    如果使用class12.jar报错信息

                    oracle.jdbc.driver.OracleDatabaseMetaData.supportsNamedParameters()Z