Could not load resource factory class [Root exception is java.lang.ClassNotFoundException: org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory]
1 WARNING: Failed to register in JMX: javax.naming.NamingException: Could not load resource factory class [Root exception is java.lang.ClassNotFoundException: org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory] 2 十二月 24, 2015 10:43:49 下午 org.apache.catalina.mbeans.GlobalResourcesLifecycleListener createMBeans 3 SEVERE: Exception processing Global JNDI Resources 4 javax.naming.NamingException: Could not load resource factory class [Root exception is java.lang.ClassNotFoundException: org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory] 5 at org.apache.naming.factory.FactoryBase.getObjectInstance(FactoryBase.java:66) 6 at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321) 7 at org.apache.naming.NamingContext.lookup(NamingContext.java:841) 8 at org.apache.naming.NamingContext.lookup(NamingContext.java:152) 9 at org.apache.naming.NamingContextBindingsEnumeration.nextElementInternal(NamingContextBindingsEnumeration.java:117) 10 at org.apache.naming.NamingContextBindingsEnumeration.next(NamingContextBindingsEnumeration.java:71) 11 at org.apache.naming.NamingContextBindingsEnumeration.next(NamingContextBindingsEnumeration.java:34) 12 at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:138) 13 at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:145) 14 at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:110) 15 at org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEvent(GlobalResourcesLifecycleListener.java:82) 16 at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) 17 at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) 18 at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402) 19 at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:347) 20 at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:762) 21 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 22 at org.apache.catalina.startup.Catalina.start(Catalina.java:625) 23 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 24 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 25 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 26 at java.lang.reflect.Method.invoke(Method.java:601) 27 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:351) 28 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:485) 29 Caused by: java.lang.ClassNotFoundException: org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory 30 at java.net.URLClassLoader$1.run(URLClassLoader.java:366) 31 at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 32 at java.security.AccessController.doPrivileged(Native Method) 33 at java.net.URLClassLoader.findClass(URLClassLoader.java:354) 34 at java.lang.ClassLoader.loadClass(ClassLoader.java:423) 35 at java.lang.ClassLoader.loadClass(ClassLoader.java:356) 36 at org.apache.naming.factory.FactoryBase.getObjectInstance(FactoryBase.java:61) 37 ... 23 more
1.警告: Failed to register in JMX: javax.naming.NamingException: Could not load resource factory class [Root exception is java.lang.ClassNotFoundException: org.apache.commons.dbcp.BasicDataSourceFactory]
2.Caused by: java.lang.NoClassDefFoundError: org/apache/commons/pool/impl/GenericObjectPool
我今天遇到这个错误了，不过在网上终于找到了答案，主要是一个包没有导入进去，除了需要commons-dbcp.jar之外还需要commons-pool.jar这个包，把后面这个commons-pool.jar包导入tomcat的安装路径的lib下进去就应该行了。
总结：凡是看到ClassNotFoundException、NoClassDefFoundError等之类的，基本都是缺少什么包的，把相应的包导进去就行了。
