자바 이클립스 톰캣에러 Server ports required by Tomcat v7.0 Server at localhost are already in use.

Server ports required by Tomcat v7.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port number(s).

 

 

해결법

cmd > netstat -ano | findstr 포트번호

taskkill /f /pid pid번호

 

사용 예:

netstat -ano | findstr 8778
taskkill /f /pid 3580