线程（实现接口：implements Runnable）

//Runnable接口更适合多线程共用一个资源的情况，并且避免了单继承的限制
public class test02 {

    public static void main(String[] args) {

        Dog dog = new Dog();
        Thread thread = new Thread(dog);
        thread.start();

    }
}


class Dog implements Runnable {

    int count = 0;

    @Override
    public void run() {//通过实践Runnable接口来实现线程


        while (true) {
            System.out.println("Hi:" + (++count) + "  线程名称= " + Thread.currentThread().getName());


            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
            if (count == 10) {
                break;
            }
        }


    }
}