线程的终止和退出

发表于 更新于 分类于 ， 阅读次数： Valine：

利用主线程控制子线程

通知

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package windowSale;

/**
 * @author zss
 */
public class WindowSale1 {
    public static int  countTicket=10;

    public static void main(String[] args)  {
        Window1 window1 = new Window1();
        Thread thread=new Thread(window1);
        thread.start();
        while (true){
            if (countTicket<=5){
                System.out.println("小于5张，请停止售票");
                window1.setJudge(false);
                break;
            }
            else {System.out.println("不要停下来");}
            try{
                Thread.sleep(50);
            }catch (InterruptedException interruptedException){
                interruptedException.printStackTrace();
            }
        }

    }
}
class  Window1 implements Runnable{
    private boolean judge=true;
    @Override
    public void run() {
        while (judge){
            try {
                Thread.sleep(50);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println(Thread.currentThread().getName()+"售卖一张票");
            WindowSale1.countTicket=WindowSale1.countTicket-1;
            System.out.println("还剩"+WindowSale1.countTicket);
        }
    }

    public void setJudge(boolean judge) {
        this.judge = judge;
    }
}

image-20220317153122728