多线程卖票实例，亲测有效

最新推荐文章于 2022-06-21 23:52:05 发布

原创最新推荐文章于 2022-06-21 23:52:05 发布 · 1k 阅读

1 ·

CC 4.0 BY-SA版权

不多说，直接上代码：

package com.loan.common.utils;

/**
 * @author herman
 *
 */
public class testThread {
	public static void main(String[] args) {
		Ticket ticket = new Ticket();

        Thread t1 = new Thread(ticket,"窗口一：");
        Thread t2 = new Thread(ticket,"窗口二：");
        Thread t3 = new Thread(ticket,"窗口三：");

        t1.start();
        t2.start();
        t3.start();
	}

}

package com.loan.common.utils;

public class Ticket implements Runnable {

    private int tickets = 100;
    public void run() {

        while (tickets > 0) {
        	synchronized (Ticket.class) {
                if (tickets > 0) {
	                tickets--;
	                System.out.println(Thread.currentThread().getName() + "正在卖票，还剩下" + tickets + "张");
                }
            }
            try {
                // 休眠一秒，让执行的效果更明显
                Thread.sleep(100);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}