Spring AOP问题?报错

最近刚学Spring，建了4个java类，其中一个接口，一个实现类，只有输出一句话的方法，一个advice，还有一个测试类，都在com.spring.firstAOP包下

在xml文件中用<aop:config>配置的

<aop:config>
  <aop:pointcut expression="execution(* com.spring.firstAOP.*.*(..))" id="sayHello" />
  <aop:aspect id="doadvice" ref="beforeAdviceLogging">
    <aop:before method="beforeAdvice" pointcut-ref="sayHello" />
  </aop:aspect>
</aop:config>

运行之后就报错，下面发的是第一行的错误信息

我把<aop:config>这段注释掉就没事，用的spring4.04

导入了spring里边的21个jar包，aopalliance.jar,commons-logging.jar,log4j相关jar包，和aspectj.jar

跪求大神，俩小时了。。都没弄明白

Error creating bean with name 'org.springframework.aop.aspectj.AspectJPointcutAdvisor#0': Cannot create inner bean '(inner bean)#7adda9cc' of type [org.springframework.aop.aspectj.AspectJMethodBeforeAdvice] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#7adda9cc': Cannot resolve reference to bean 'sayHello' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sayHello': Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException

是不是少了aspectjweaver.jar包啊