s-day05-多线程的实现(方式一)
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package com.inmind.thread07;
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/*
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多线程的实现(方式一)
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在java中使用一个类Thread,来表示一个线程
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启动多线程的方式一:
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1.定义一个子类继承Thread
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2.重写run方法
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3.创建子类对象,调用start方法才能启动线程
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*/
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public class Demo14 {
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public static void main(String[] args) {
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//创建子线程对象
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MyThread myThread = new MyThread();
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//启动线程
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myThread.start();
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System.out.println("-------------");
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for (int i = 0; i < 100; i++) {
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System.out.println("hello world");
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}
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System.out.println("程序结束");
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}
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}
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package com.inmind.thread07;
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//自定义线程类
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public class MyThread extends Thread{
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@Override
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public void run() {//线程任务代码
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//打印100次"hello java"
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for (int i = 0; i < 100; i++) {
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System.out.println("hello java");
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}
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}
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}
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