spring springmvc 将事物管理（@Transactional）分别加在 controller和service层

客官°小女子只卖身不卖艺 2022-06-09 14:18 255阅读 0赞

# [spring springmvc 将事物管理（@Transactional）分别加在 controller和service层 ][spring springmvc _Transactional_ controller_service_] #

标签： [ spring][spring][事物管理][Link 1][Transactional][][controller和service层][controller_service]

2016-11-24 18:34  6322人阅读 [评论][Link 2](0) 收藏 [举报][Link 3]

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spring springmvc 将事物管理（@Transactional）分别加在 controller和service层

1.将事物加在contrller层，只需要在springmvc.xml中加上<tx:annotation-driven/>即可，并且contrller类中加上@Transactional即可。

前提是在spring.xml中要有事物管理器的配置即

<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  
        <property name="dataSource" ref="dataSource" />  
    </bean>

2.将事物加在service层，需要在springmvc.xml中加上    <context:component-scan base-package="com.bj.wsl">     
        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service" />  
    </context:component-scan>这句话，在spring.xml中加上    <context:component-scan base-package="com.bj.wsl">  
    </context:component-scan>，并且service类中加上@Transactional即可。

前提是在spring.xml中要有事物管理器的配置即

<tx:annotation-driven transaction-manager="transactionManager" />

这是我具体实施时参照的url：

http://blog.csdn.net/will\_awoke/article/details/12002705

http://5880861.blog.51cto.com/5870861/1544168/

[spring springmvc _Transactional_ controller_service_]: http://blog.csdn.net/tongyu75/article/details/53323892
[spring]: http://www.csdn.net/tag/spring
[Link 1]: http://www.csdn.net/tag/%e4%ba%8b%e7%89%a9%e7%ae%a1%e7%90%86
[Transactional]: http://www.csdn.net/tag/Transactional
[controller_service]: http://www.csdn.net/tag/controller%e5%92%8cservice%e5%b1%82
[Link 2]: http://blog.csdn.net/tongyu75/article/details/53323892#comments
[Link 3]: http://blog.csdn.net/tongyu75/article/details/53323892#report
[category_icon.jpg]: /images/20220609/c2f36296fef74f4496079f214dd765c3.png