package test;import java.util.Date;
import java.util.Random;public class test { public static void main(String[] args) {
TicketThread thread = new TicketThread(); for (int i = 0; i < 10; i++) {
new Thread(thread, "client-" + (i + 1)).start();
}
} public static class TicketThread implements Runnable {
private int stock = 10;
private Object lock = new Object(); public void run() {
while (stock > 0) {
synchronized (lock) {
if (stock > 0) {
try {
Integer processingTime = new Random().nextInt(1000);
System.out.println(Thread.currentThread().getName() + ":订单处理中..."+ stock + new Date());
Thread.sleep(processingTime);
System.out.println(Thread.currentThread().getName() + ":交易成功,库存余量:" + --stock + new Date());
lock.wait(12000); //释放锁,其余的线程不等待12秒,直接去打印
//Thread.sleep(12000); 锁不放,其余的线程不能打印,等待12秒出一个打印
System.out.println(Thread.currentThread().getName() + ":睡眠结束...:" + stock + new Date());
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
}
}}