实现多线程的第二种方式——实现Runnable接口

public class MyRunnable implements Runnable {
    @Override
    public void run() {
        for (int i=0;i<100;i++){
            System.out.println(Thread.currentThread().getName()+": "+i);
        }
    }
}


public class RunnableDemo {
    public static void main(String[] args) {
        MyRunnable mr = new MyRunnable();

        //Thread(Runnable target) 分配一个新的 Thread对象。
//        Thread t1 = new Thread(mr);
//        Thread t2 = new Thread(mr);

        //Thread(Runnable target, String name) 分配一个新的 Thread对象
        Thread t1 = new Thread(mr,"高铁");
        Thread t2 = new Thread(mr,"飞机");

        //启动线程
        t1.start();
        t2.start();
    }
}