实现接口Runnable的Cat类

​package com.imooc.runnable;

public class Cat implements Runnable {
	@Override
	public void run() {
		// TODO Auto-generated method stub
		for(int i=1; i <=3; i++) {
			System.out.println(Thread.currentThread().getName() + "A Cat");
		}
	}
}

实现接口Runnable的Dog类

package com.imooc.runnable;

public class Dog implements Runnable {
	@Override
	public void run() {
		// TODO Auto-generated method stub
		for(int i=1; i <=3; i++) {
			System.out.println(Thread.currentThread().getName() + "A Dog");
		}
	}
}

测试类
​
​package com.imooc.runnable;

public class TestRunnable {

	public static void main(String[] args) {
		Cat cat = new Cat();
		Dog dog = new Dog();
		Thread t1 = new Thread(cat);
		Thread t2 = new Thread(dog);
		t1.start();
		t2.start();
		for(int i=1; i<=3; i++) {
			System.out.println("main thread");
		}

	}

}