线程的调度-让步

标签：thread   多线程   线程   java多线程   

线程的让步,调用静态方法Thread.yield();可以让线程暂时让出cpu占用，然而让出时间和什么时候并不可以控制

package cn.thread;
public class ThreadYield {
    public static void main(String[] args) {
        ThreadYield threadYield = new ThreadYield();
        Thread t1 = threadYield.new MyThread1();
        Thread t2 = new Thread(threadYield.new MyRunnable());
        t2.start();
        t1.start();
    }

    class MyThread1 extends Thread {
        public void run() {
            for (int i = 0; i < 10; i++) {
                System.out.println("线程1第" + i + "次执行！");
            }
        }
    }

    class MyRunnable implements Runnable {
        public void run() {
            for (int i = 0; i < 10; i++) {
                System.out.println("线程2第" + i + "次执行！");
                Thread.yield();
            }
        }
    }
}

线程的调度-让步

标签：thread   多线程   线程   java多线程   

原文地址：http://blog.csdn.net/u013777676/article/details/46005859