1、异常信息：org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException；
2、异常原因：缺少aspectjweaver.jar这个包，该包是spring集成AspectJ LTW织入器所需包；
3、解决方案：在工程中加入 aspectjweaver.jar 包。
- java.lang.NoClassDefFoundError: org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException
- at java.lang.Class.getDeclaredMethods0(Native Method)
- at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
- at java.lang.Class.getDeclaredMethods(Class.java:1791)
- at org.springframework.core.type.StandardAnnotationMetadata.hasAnnotatedMethods(StandardAnnotationMetadata.java:136)
- at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.checkConfigurationClassCandidate(ConfigurationClassBeanDefinitionReader.java:318)
- at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:175)
- at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:144)
- at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:599)
- at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:407)
- at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:282)
- at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:204)
- at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
- at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4205)
- at org.apache.catalina.core.StandardContext.start(StandardContext.java:4704)
- at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
- at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
- at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
- at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
- at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
- at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
- at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1315)
- at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
- at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
- at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1061)
- at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
- at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
- at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
- at org.apache.catalina.core.StandardService.start(StandardService.java:525)
- at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
- at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
- at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
- at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
- at java.lang.reflect.Method.invoke(Method.java:597)
- at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
- at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
- Caused by: java.lang.ClassNotFoundException: org.aspectj.weaver.reflect.ReflectionWorld$ReflectionWorldException
- at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)
- at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
- ... 36 more
- <dependency>
- <groupId>org.aspectj</groupId>
- <artifactId>aspectjweaver</artifactId>
- <version>1.6.12</version>
- </dependency>
Spring缺少aspectjweaver.jar异常
原文：http://my.oschina.net/liting/blog/525158
