<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> <property name="sessionFactory"><ref bean="sessionFactory"/> </property> </bean> <tx:advice id="txAdvice" transaction-manager="transactionManag-慕课网

<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> <property name="sessionFactory"><ref bean="sessionFactory"/> </property> </bean> <tx:advice id="txAdvice" transaction-manager="transactionManag

来源：5-3 编写DAO的代码-Spring整合Hibernate

慕粉1937076946

2017-04-23 15:46

用的hibernate4 为什么添加数据成功但是为空？SQL也显示出来了 private SessionFactory sessionFactory; public void save(Product product){ Session session = this.getSessionFactory().openSession(); Transaction tx = session.beginTransaction(); session.save(product); tx.commit(); session.close(); }

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