编写一段Socket服务端程序,监听端口8888,接受到Client的消息“nihao”后,将“nihao”写回到客户端,关闭socket。
try{ServerSockets=newServerSocket(8888);//1Socketincoming=s.accept();//2try{InputStreaminStream=incoming.getInputStream();//3OutputStreamoutStream=incoming.getOutputStream();//4Scannerin=newScanner(in