JavaWeb端口8080端口被占用

localhost:8080 is already in use

Port 8080 required by Tomcat v8.0 Server at localhost is 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).

Error running Tomcat8: Address localhost:8080 is already in use