package Demo04;
public class TestSleep  implements Runnable{     //使用Runnable方法創(chuàng)建程序線程
    private  int ticketNums =10;      //有10張票
    @Override
    public void run() {      //重寫run方法
        while (true){        //寫while  循環(huán)
            if (ticketNums<=0){       //當票數(shù)小于等于0
                break;       //停止循環(huán)
            }
            System.out.println(Thread.currentThread().getName()+"-->拿到了第"+ticketNums--+"票");     //輸出信息
        }
    }
    public static void main(String[] args) {    //這是它的主線程
         TestSleep ticket = new TestSleep();        //創(chuàng)建對象
         new Thread(ticket,"小王").start();         //啟動線程
         new Thread(ticket,"小李").start();
         new Thread(ticket,"小慧").start();
    }
}

package Demo04;
public class TestSleep  implements Runnable{
    private  int ticketNums =10;
    @Override
    public void run() {
        while (true){
            if (ticketNums<=0){
                break;
            }
            try {
                Thread.sleep(5);      //讓線程睡了5秒的時間     （模擬網(wǎng)絡延遲）
            }catch (InterruptedException e){
                e.printStackTrace();
            }
            System.out.println(Thread.currentThread().getName()+"-->拿到了第"+ticketNums--+"票");
        }
    }
    public static void main(String[] args) {
         TestSleep ticket = new TestSleep();
         new Thread(ticket,"小王").start();
         new Thread(ticket,"小李").start();
         new Thread(ticket,"小慧").start();
    }
}

package Demo04;
//模擬倒計時
public class TestSleep02 {
    public static void main(String[] args) {
        try {
            tenDown();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
    public static void tenDown() throws InterruptedException {
        int num = 10;
        while (true) {
            Thread.sleep(1000);
            System.out.println(num--);
            if (num <= 0) {
                break;
            }
        }
    }
}