warning no match for this type name: youkown.service.advice.iter.SershowIter [Xlint:invalidAbsoluteTypeName]

今天修改项目出现这个错误

详细错误如下，以下错误提示是关键

Caused by: java.lang.IllegalArgumentException: warning no match for this type name: youkown.service.advice.iter.SershowIter [Xlint:invalidAbsoluteTypeName]
	at org.aspectj.weaver.tools.PointcutParser.parsePointcutExpression(PointcutParser.java:301)
	at org.springframework.aop.aspectj.AspectJExpressionPointcut.buildPointcutExpression(AspectJExpressionPointcut.java:206)
	at org.springframework.aop.aspectj.AspectJExpressionPointcut.checkReadyToMatch(AspectJExpressionPointcut.java:192)
	at org.springframework.aop.aspectj.AspectJExpressionPointcut.getClassFilter(AspectJExpressionPointcut.java:169)
	at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:208)
	at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:262)
	at org.springframework.aop.support.AopUtils.findAdvisorsThatCanApply(AopUtils.java:294)
	at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findAdvisorsThatCanApply(AbstractAdvisorAutoProxyCreator.java:118)
	at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:88)
	at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.getAdvicesAndAdvisorsForBean(AbstractAdvisorAutoProxyCreator.java:69)
	at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:330)
	at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:293)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:422)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1579)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
	... 33 more

上面的意思是说 aop 失败了

创建 youkown.service.advice.iter.SershowIte 这个失败了

果然查看切面相关的类，发现原来由于更改了项目，所以包名早就变了

如切面类种为做的如下定义，包是不存在的

@Pointcut("execution(* youkown.service.advice.iter.SershowIter.show(..))")