2.6 线程优先级

package 第二章.线程优先级;

/**
 * Created by zzq on 2018/1/18.
 */
public class 线程优先级 {
    public static class T1 extends Thread{
        @Override
        public void run() {
            System.out.println("-------");
        }
    }

    public static void main(String[] args) {
        T1 t1=new T1();
        t1.start();
        System.out.println(t1.getPriority());
        System.out.println(Thread.MIN_PRIORITY);
        System.out.println(Thread.MAX_PRIORITY);
        System.out.println(Thread.NORM_PRIORITY);
        /*
           线程的优先级 默认是 5
           Thread.MIN_PRIORITY 1
           Thread.MAX_PRIORITY 10
           Thread.NORM_PRIORITY 5
            优先级越高，得到资源的概率就越大，但并不表示它就一定获得资源，优先级小的线程也可能比优先级高的线程先获取资源
         */

    }
}