eclipse不能启动tomcat，提示： Several ports (8005, 8080, 8009) required by Tomcat v9.0 Server at local

eclipse启动tomcat时，提示：  Several ports (8005, 8080, 8009) required by Tomcat v9.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be

>>阅读原文<<