[Eclipse] java.net.BindException: Address already in use: bind

톰캣 서버에서 localhost / 8181 포트로 서버를 실행하고 테스트를 하고있었는데, 실행해보니 다음과 같은 에러가 발생했다.Exception in thread "main" java.net.BindException: Address already in use: bindat sun.nio.ch.Net.bind0(Native Method)at sun.nio.ch.Net.bind(Net.java:433)at sun.nio.ch.Net.bind(Net.java:425)at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:134)at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:550)at io.netty.channel.DefaultChanne..........

원문링크 : [Eclipse] java.net.BindException: Address already in use: bind