Choose unique values for the 'webAppRootKey' context-param in your web.xml files!
报错日志tomcat里面跑了多个项目,启动时报如下错误:严重:Thewebapplication[/drc]registeredtheJDBCdriver[com.mysql.jdbc.Driver]butfailedtounregisteritwhenthewebapplicationwasstopped.Topreventamemoryleak,theJDBCDriverhasbeenforc