package 多线程练习;

public class Thread优先级 {
    public static void main(String[] args) {
        Runnable runnable = () -> {
            System.out.println("线程名：" + Thread.currentThread().getName() + " <-> 优先级：" + Thread.currentThread().getPriority());
        };

        // 装载线程
        Thread t1 = new Thread(runnable, "t1");
        Thread t2 = new Thread(runnable, "t2");
        Thread t3 = new Thread(runnable, "t3");
        Thread t4 = new Thread(runnable, "t4");
        Thread t5 = new Thread(runnable, "t5");

        // 设置优先级的大小  具体实际优先级看CPU的调度 设置还是能代表一定的优先权重
        t1.setPriority(Thread.MIN_PRIORITY);
        t1.start();

        t2.setPriority(2);
        t2.start();

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


        t4.start();

        t5.setPriority(Thread.MAX_PRIORITY);
        t5.start();


    }
}