- package bbs.istak.org.tw;
- public class Main {
- public static void main(String[] args) {
- TimeThread tt = new TimeThread();
- tt.start();
- }
- }
複製代碼- package bbs.istak.org.tw;
- public class TimeThread extends Thread{
- public void run()
- {
- for(int i=5; i>=1; i--)
- {
- System.out.println(i+"秒");
- try {
- Thread.sleep(1000);
- } catch (InterruptedException e) {}
- }
- System.out.println("時間到!");
- }
- }
複製代碼 |