本人初学J2EE。求救！
启动tomcat没事，但是一部署 就报错：严重: A web application registered the JBDC driver [com.mysql.jdbc.Driver] but f
ailed to unregister it when the web application was stopped. To prevent a memory
leak, the JDBC Driver has been forcibly unregistered.哪位前辈指教指教，不胜感激
启动tomcat没事，但是一部署 就报错：严重: A web application registered the JBDC driver [com.mysql.jdbc.Driver] but f
ailed to unregister it when the web application was stopped. To prevent a memory
leak, the JDBC Driver has been forcibly unregistered.哪位前辈指教指教，不胜感激
我修改jva代码后，正确的做法是重启tomcat.
而点击redeploy按钮，怎么说呢？就是不对的。呵呵