<aop:pointcut id="servicesOperation" expression="execution(* flex.service.*.*(..))" /> 
<aop:advisor pointcut-ref="servicesOperation" advice-ref="txAdvice" /> 
在spring声明式事务中,能不能将“execution(* flex.service.*.*(..))”配置为flex.service包及其子包下的某个于*service命名的类?