Thread_project/Thread_module/src/Thread_method_package/Thread_demo2.java

package Thread_method_package;

public class Thread_demo2 {

    public static void main(String[] args) {
        /*
            setPriority (int newPriority)       设置线程的优先级
            final int getPriority ()            获取线程的优先级
         */

        //创建线程要执行的参数对象
        MyRunnable mr = new MyRunnable();
        //创建线程对象
        Thread t1 = new Thread(mr, "飞机");
        Thread t2 = new Thread(mr, "坦克");

        System.out.println(t1.getPriority());
        System.out.println(t2.getPriority());
        System.out.println(Thread.currentThread().getPriority());

        t1.setPriority(1);//优先级最高
        t2.setPriority(10);

        t1.start();
        t2.start();


    }
}