多线程-实现Runnable接口的方式卖电影票案例

package cn.itcast_07;

public class SellTicket implements Runnable {
// 定义100张票
private int tickets = 100;

@Override
public void run() {
while (true) {
if (tickets > 0) {
System.out.println(Thread.currentThread().getName() + "正在出售第" + (tickets--) + "张票");
}
}
}
}

package cn.itcast_07;

/*
* 实现Runnable接口的方式实现
*/
public class SellTicketDemo {
public static void main(String[] args) {
// 创建资源对象
SellTicket st = new SellTicket();

// 创建三个线程对象
Thread t1 = new Thread(st, "窗口1");
Thread t2 = new Thread(st, "窗口2");
Thread t3 = new Thread(st, "窗口3");

// 启动线程
t1.start();
t2.start();
t3.start();
}
}