Java多线程-创建多线程:继承Thread类&实现Runnable接口

继承Thread类,创建多线程:

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MyThread.class
package com.test.interview;
 
public class MyThread extends Thread {
    private String name;
 
    public MyThread(String name) {
        this.name = name;
    }
 
    @Override
    public void run() {
        for (int i = 0; i < 10; i++) {
            System.out.println("thread start:" + this.name + ",i=" + i);
        }
    }
}
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ThreadDemo.class
package com.test.interview;
 
public class ThreadDemo {
    public static void main(String[] args) {
        MyThread mt = new MyThread("thread1");
        MyThread mt2 = new MyThread("thread2");
        MyThread mt3 = new MyThread("thread3");
        mt.start();
        mt2.start();
        mt3.start();
    }
}

实现Runnable接口,创建多线程:*(推荐这种方式)

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RunnableDemo.class
package com.test.interview;
 
public class RunnableDemo {
    public static void main(String[] args) {
        MyRunnable mr1 = new MyRunnable("Runnable1");
        MyRunnable mr2 = new MyRunnable("Runnable2");
        MyRunnable mr3 = new MyRunnable("Runnable3");
        Thread t1 = new Thread(mr1);
        Thread t2 = new Thread(mr2);
        Thread t3 = new Thread(mr3);
        t1.start();
        t2.start();
        t3.start();
    }
}
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MyRunnable.class
package com.test.interview;
 
public class MyRunnable implements Runnable {
    private String name;
 
    public MyRunnable(String name) {
        this.name = name;
    }
    @Override
    public void run() {
        for (int i = 0; i < 10; i++) {
            System.out.println("thread start:" + this.name + ",i=" + i);
        }
    }
}

Thread&Runnable的关系:  

 

posted @   豆芽花花儿酱  阅读(189)  评论(0编辑  收藏  举报
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