When using spring mvc, I used an annotation such as @ Service and found that the transactions declared by @ Transactional are not

Scenario:

When using spring mvc, I used an annotation such as @ Service and found that the transaction declared by @ Transactional does not work.

My configuration is as follows:

<Mvc: annotation-driven/>

<Context: component-scan base-package = "org. test"/>

<Bean id = "txManager" class = "org. springframework. jdbc. datasource. cetcetransactionmanager">
<Property name = "dataSource" ref = "dataSource"/>
</Bean>

<Tx: annotation-driven transaction-manager = "txManager"/>

The reason is::

The context of component-scan is different from that of the transaction. The configuration of component-scan is loaded by servlet, And the configuration file of the transaction is loaded by Listener.

My solution:

Follow the following configuration to prevent spring from scanning the @ Service annotation class when the application is started. The servlet configuration file is written as follows:

<Context: component-scan base-package = "org. test">
<Context: exclude-filter type = "annotation" expression = "org. springframework. stereotype. Service"/>
</Context: component-scan>

Added the following content in the listener context:

<Context: component-scan base-package = "org. test"> </context: component-scan>