<!-- 事务注解:开启注解支持-->

    <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/>

    <!-- 全局AOP事物,除get,list,select,query开头的方法外,都处在事物当中  -->

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

<tx:attributes>

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

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

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

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

<tx:method name="*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception"/>

</tx:attributes>

</tx:advice>

<!-- 配置事务切面 到Service层 -->

<aop:config expose-proxy="true" proxy-target-class="true" >

<aop:advisor advice-ref="txAdvice" pointcut="execution(* com.xt.shop.base.service..*.*(..))"/>

</aop:config>

是没有讲到，你可以参照一下这个博客里面的内容http://tonl.iteye.com/blog/1966075；