线程礼让

package com.qiliang.demo08_线程礼让;
// 线程礼让
/*
    礼让线程,让当前正在执行的线程暂停,但不阻塞
    将线程从运行状态转为就绪状态
    让CPU重新调度,礼让不一定成功!看CPU心情
 */
public class demo {

    public static void main(String[] args) {
        MyYield myYield = new MyYield();

        new Thread(myYield,"a").start();
        new Thread(myYield,"b").start();
    }

}


class MyYield implements Runnable{

    @Override
    public void run() {
        System.out.println(Thread.currentThread().getName()+"线程开始执行");
        Thread.yield(); // 线程礼让
        System.out.println(Thread.currentThread().getName()+"线程开始执行");
    }
}

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转载自www.cnblogs.com/liqiliang1437/p/12794618.html