Java框架缺包异常总结

编程时使用的struts,spring,hibernate等框架时,经常被一些异常误导,找了很长时间,得出个结论"缺包".

以下异常可以帮助编程者解决部分缺包问题:
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异常1：
java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at org.springframework.web.context.ContextLoader.<clinit>(ContextLoader.java:146)
at org.springframework.web.context.ContextLoaderListener.createContextLoader(ContextLoaderListener.java:53)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:44)
需要加上:commons-logging.jar，log4j-1.2.11.jar
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异常2：
org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from class path resource [text.xml]; nested exception is java.lang.NoClassDefFoundError: org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException
Caused by: java.lang.NoClassDefFoundError: org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException
at java.lang.Class.forName0(Native Method)
需要加上:aspectjweaver.jar
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异常3：
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'logBean' defined in class path resource [spring.xml]: Initialization of bean failed; nested exception is org.springframework.aop.framework.AopConfigException: Cannot proxy target class because CGLIB2 is not available. Add CGLIB to the class path or specify proxy interfaces.
Caused by: org.springframework.aop.framework.AopConfigException: Cannot proxy target class because CGLIB2 is not available. Add CGLIB to the class path or specify proxy interfaces.
需要加上:cglib-2.1.3.jar
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异常4：
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'logBean' defined in class path resource of ServletContext: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: javax/transaction/TransactionManager
java.lang.NoClassDefFoundError: javax/transaction/TransactionManager
需要加上:jta.jar
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异常6:
java.lang.NoClassDefFoundError: org/dom4j/Attribute
需要加上:dom4j.jar
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异常7:
java.lang.NoClassDefFoundError: net/sf/ehcache/CacheException
需要加上:ehcache.jar
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异常8:
java.lang.NoClassDefFoundError: net/sf/cglib/core/KeyFactory
需要加上:cglib-full.jar
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