我正在使用Tomcat 7.0.72和mysql 5.1.36,我得到了
SEVERE:The web application [] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped.
To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
这个问题已得到解决here并且正如所建议的那样,我将JDBC驱动程序放到Tomcat的lib
,但它还没有解决问题。问题出在哪儿?请指教。