package com.lianxi; public class LX extends Thread{ public void run() { outInfo(); } private void outInfo() { for (int i = 0; i < 10; i++) { System.out.println("复习!复习!"); try { Thread.sleep(100); } catch (InterruptedException e) { e.printStackTrace(); } } } } package com.lianxi; public class lol { public static void main(String[] args) { // TODO 自动生成的方法存根 LX l = new LX(); l.start(); LX p = new LX(); p.start(); } }