package com.wuming.demo01; //创建线程方式2,实现runnable接口,重写run(),执行线程需要丢入runnable接口实现类,调用start方法 public class TestThread3 implements Runnable{@Overridepublic void run() {//run()线程体for (int i = 0; i < 20; i++) {System.out.println("我在看代码"+i);}}public static void main(String[] args) {//创建Runnable接口的实现类对象TestThread3 testThread3 = new TestThread3();//创建线程对象,通过线程对象来开启我们的线程,代理/* Thread thread = new Thread(testThread3);thread.start();*/new Thread(testThread3).start();for (int i = 0; i < 2000; i++) {System.out.println("我在学习多线程"+i);}}}