摘要: 一、同步代码块 lock是一个锁对象,它是同步代码块的的关键 class myThread2 implements Runnable{ private int tickets =10; private final Object lock = new Object();//任意对象类型 @Overri 阅读全文
posted @ 2022-04-24 12:05 panther125 阅读(56) 评论(0) 推荐(0)