标签：noclassdeffounderror jdbc keyedobjectpoolfactory
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/pool/KeyedObjectPoolFactory
at JDBCtools.JDBCUtils.<clinit>(JDBCUtils.java:13)
at JDBCtools.Test.main(Test.java:7)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.pool.KeyedObjectPoolFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 2 more
解决方法：分析上面的错误，是缺少相应的类文件：需要下载并添加一个叫common-pool的jar包。
本文出自 “8231977” 博客，请务必保留此出处http://8241977.blog.51cto.com/8231977/1885333
NoClassDefFoundError:....KeyedObjectPoolFactory
标签：noclassdeffounderror jdbc keyedobjectpoolfactory
原文地址：http://8241977.blog.51cto.com/8231977/1885333
