【0805作业】实现Runnable接口的方式创建线程

package hello2;
/**
 * 每个线程均输出20次消息数字、“你好”、线程名
 * @author L
 *
 */
public class MyThread implements Runnable {

    @Override
    public void run() {
        // TODO Auto-generated method stub
        for (int i = 0; i < 20; i++) {
            Thread t = Thread.currentThread();
            System.out.println((i + 1) + ".你好，来自线程" + t.getName());
        }
    }
}

package hello2;

public class Main {
    public static void main(String[] args) {
        Thread t1=new Thread(new MyThread());
        Thread t2=new Thread(new MyThread());
        t1.start();
        t2.start();
    }
}