package com.study.demo6; public class ThreadDemo1 { static class MyThread extends Thread { @Override public void run() { for (int i = 1; i <= 5; i++) { System.out.println("当前线程:" + getName() + ",输出次数 " + i); } } } public static void main(String[] args) { MyThread s1 = new MyThread(); MyThread s2 = new MyThread(); s1.start(); s2.start(); } }