setPriority优先级

package com.com.Prioity;

public class MyThread extends Thread{
    public MyThread(String name){
        super.setName(name);
    }
    @Override
    public void run() {
        for (int i = 0; i < 1000; i++) {
            System.out.println(super.getName()+"==" + i);
        }
    }
}

package com.com.Prioity;

public class test {
    public static void main(String[] args) {
            MyThread mt1 = new MyThread("线程1");
            MyThread mt2 = new MyThread("线程2");
            mt2.setPriority(10);//有优先级 并不意味着独占cpu
            //优先级低 不代表不执行
            mt1.setPriority(1);
            mt1.start();
            mt2.start();
    }
}

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