笔记20200519：多线程【线程礼让_yield】

package com.chengguo.线程;

/**
 * 测试线程礼让
 */
public class Demo_20200518002_Yield {
    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……");
        //线程礼让
        Thread.yield();
        System.out.println(Thread.currentThread().getName() + "线程停止执行……");

    }
}