线程的优先级——priority

package com.thread;
//改变权重，实际调用看cpu心情
//测试线程优先级
public class TestPriority{
    public static void main(String[] args) {

        //主线程默认优先级
        System.out.println(Thread.currentThread().getName()+"-->"+Thread.currentThread().getPriority());

        MyPriority myPriority = new MyPriority();
        Thread t1 = new Thread(myPriority);
        Thread t2 = new Thread(myPriority);
        Thread t3 = new Thread(myPriority);
        Thread t4 = new Thread(myPriority);
        Thread t5 = new Thread(myPriority);
        Thread t6 = new Thread(myPriority);

        //先设置优先级再启动
        t1.start();

        t2.setPriority(1);
        t2.start();

        t3.setPriority(3);
        t3.start();

        t4.setPriority(Thread.MAX_PRIORITY);//MAX_PRIORITY=10
        t4.start();

        t5.setPriority(8);
        t5.start();

        t6.setPriority(7);
        t6.start();

    }
}

class MyPriority implements Runnable{
    @Override
    public void run() {
        System.out.println(Thread.currentThread().getName()+"-->"+Thread.currentThread().getPriority());
    }
}

标签：myPriority,优先级,currentThread,Thread,priority,start,setPriority,线程,new
来源： https://www.cnblogs.com/wakeuplb/p/16203868.html