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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