Java中创建多线程的三种方法

1、继承Thread类创建线程

2、实现Runnable接口创建线程

3、使用Callable和Future创建线程

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一、继承Thread类创建线程

/** * @ Author     ：ZhuZhu * @ Date       ：Created in 16:54 2019/6/9 * @ Description： */public class MyThread extends Thread {    // 重写run方法    public void run(){        for (int i = 1;i <= 5;i++){            System.out.println("Thread :"+i);        }    }}

public class Test1 {
       public static void main(String[] args) throws InterruptedException {
          MyThread thread = new MyThread();        thread.start();     } }

打印结果：

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