package com.imooc.thread.homework;

public class Cat implements Runnable {

@Override

public void run() {

for(int i=1;i<=3;i++) {

System.out.println(Thread.currentThread().getName()+"A cat");

}

}

}

package com.imooc.thread.homework;

public class Dog implements Runnable{

@Override

public void run() {

int i=1;

while (i<=3){

System.out.println(Thread.currentThread().getName()+"A dog");

i++;

}

}

}

package com.imooc.thread.homework;

public class Test {

public static void main(String[] args) {

// 测试

for(int i=1;i<=3;i++) {

System.out.println("main thread");

}

Cat one=new Cat();

Thread mt=new Thread(one);

    mt.start();

    Dog two=new Dog();

    Thread mt1=new Thread(two);

    mt1.start();

}

}

​