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今天在使用AspectJ进行注解切面时，遇到了一个错误。
切点表达式就是无法识别——详细报错信息如下：
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'xingoo' defined in class path resource [bean.xml]: Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: error at ::0 can't find referenced pointcut performanceat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)at com.spring.test.chap44.test.main(test.java:8)
Caused by: java.lang.IllegalArgumentException: error at ::0 can't find referenced pointcut performanceat org.aspectj.weaver.tools.PointcutParser.parsePointcutExpression(PointcutParser.java:315)at org.springframework.aop.aspectj.AspectJExpressionPointcut.buildPointcutExpression(AspectJExpressionPointcut.java:195)at org.springframework.aop.aspectj.AspectJExpressionPointcut.checkReadyToMatch(AspectJExpressionPointcut.java:181)at org.springframework.aop.aspectj.AspectJExpressionPointcut.getClassFilter(AspectJExpressionPointcut.java:162)at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:200)at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:254)at org.springframework.aop.support.AopUtils.findAdvisorsThatCanApply(AopUtils.java:286)at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findAdvisorsThatCanApply(AbstractAdvisorAutoProxyCreator.java:117)at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:87)at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.getAdvicesAndAdvisorsForBean(AbstractAdvisorAutoProxyCreator.java:68)at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:359)at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:322)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:407)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1426)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)... 11 more上网搜了一下，发现是JDK不匹配。
我原来用的JDK1.7匹配的是aspectjrt.1.6和aspectjweaver.1.6,因此会报错。
如果要使用AspectJ完成注解切面需要注意下面的JDK与AspectJ的匹配：
JDK1.6 —— aspectJ1.6
JDK1.7 —— aspectJ1.7.3+
我这里搜到了一个1.7.4的版本，亲测可用。
下面提供下载地址：
csdn下载地址
百度云盘下载地址：AspectJrt-1.7.4.jar AspectJweaver-1.7.4.jar