解决如下异常。。。java.lang.NoClassDefFoundError: org/apache/commons/lang/exception/NestableRuntimeException

出现如下异常的解决办法：Exception in thread “main” java.lang.NoClassDefFoundError: org/apache/commons/lang/exception/NestableRuntimeException

感谢博主 mqs1990，参考链接：https://blog.youkuaiyun.com/mqs1990/article/details/76167679

缺少org/apache/commons/lang/exception/NestableRuntimeException，将相关的jar包build path一下：commons-beanutils-1.7.0.jar，commons-collections-3.1.jar，commons-lang.jar，commons-logging-1.0.4.jar，ezmorph-1.0.6.jar。然后再运行即可。