【解决Tomcat启动异常】To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
INFO:Deployingconfigurationdescriptorhost-manager.xmlDec30,20143:25:52PMorg.apache.catalina.startup.HostConfigdeployDescriptorINFO:Deployingconfigurationdescriptormanager.xmlDec30,20143:25:52PMorg.apa