YiYaYo的专栏

 try {                InetAddress address1=InetAddress.getLocalHost();                Debug.println("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB"+address1.getHostAddress());                //address.getHo

try{ System.out.print("请输入一个数："); String s = (String)br.readLine(); int i = Integer.parseInt(s); }catch(NumberFormatException nb) { System.out.println("不是一个数"); }  

Thread thread = new Thread(new InComeDay());   thread.start();   public void stop() {  this.stop = true; } public void run() {  while (!stop) {   if (!running) {    running = true;    synchroniz