这个程序执行起来没有问题啊,输出结果如下
Thread-0is saling ticket100
Thread-1is saling ticket99
Thread-2is saling ticket98
Thread-3is saling ticket97
Thread-0is saling ticket96
Thread-1is saling ticket95
Thread-2is saling ticket94
Thread-3is saling ticket93
Thread-0is saling ticket92
Thread-1is saling ticket91
Thread-2is saling ticket90
Thread-3is saling ticket89
。。
Thread-0is saling ticket5
Thread-1is saling ticket4
Thread-3is saling ticket3
Thread-2is saling ticket2
Thread-0is saling ticket1
把sleep(10)放到后面一样的