以个人理解总结:web
<!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager" > <property name="dataSource" ref="dataSource" /> </bean> <!-- 启用事务注解,在对应的方法上加上@Transactional便可 --> <tx:annotation-driven transaction-manager="transactionManager"/>