<!-- tx标签配置 事物-->

<tx:advice id="txadvice" transaction-manager="transactionManager">

    <tx:attributes>

        <tx:method name="add*" propagation="REQUIRED" rollback-for="Exception" />

        <tx:method name="modify*" propagation="REQUIRED" rollback-for="Exception" />

        <tx:method name="del*" propagation="REQUIRED" rollback-for="Exception"/>

        <tx:method name="*" propagation="REQUIRED" read-only="true"/>

    </tx:attributes>

</tx:advice>

<!--aop切面插入事物-->

<aop:config>

    <aop:pointcut id="daoMethod" expression="execution(* com.dao.*.*(..))"/>

    <aop:advisor pointcut-ref="daoMethod" advice-ref="txadvice"/>

</aop:config>