- public class Ch122 extends Thread {
- public void run()
- {
- for(int i=5; i>=1; i--)
- {
- System.out.println(i+"秒");
- try {
- sleep(1000);
- } catch (InterruptedException e) {}
- }
- System.out.println("時間到!");
- System.out.println("執行緒名稱: "+Thread.currentThread().getName());
- }
- public static void main(String[] args) {
- Ch122 app=new Ch122();
- app.start();
- }
- }
複製代碼 |