IDEA,myEclipse,eclipse报错Error running 'Unnamed': Address localhost:8080 is already in use

1.找到tomcat下的conf下的server.xml Error running ‘Unnamed’: Address localhost:8080 is already in use 2.先看看是哪个端口号报错，8005，8009，8080，是一个或者都报错，报错哪个改哪个 记得保存

>>阅读原文<<