设置和获取线程名称练习示例

public class MyThread extends Thread {
    @Override
    public void run() {
        for (int i = 1 ; i<100 ; i++){
            //String getName() 返回此线程的名称。
            System.out.println(getName()+"："+i);
        }
    }
}

public static void main(String[] args) {
        MyThread mt1 = new MyThread();
        MyThread mt2 = new MyThread();

        mt1.start();
        mt2.start();
    }

public class MyThread extends Thread {
    @Override
    public void run() {
        for (int i = 1 ; i<100 ; i++){
            //String getName() 返回此线程的名称。
            System.out.println(getName()+"："+i);
        }
    }
}


public static void main(String[] args) {
        MyThread mt1 = new MyThread();
        MyThread mt2 = new MyThread();

        //void setName(String name) 将此线程的名称更改为等于参数 name 。
        mt1.setName("This is Thread_1");
        mt2.setName("This is Thread_2");

        mt1.start();
        mt2.start();
    }

public class MyThread extends Thread {
    //定义无参构造方法
    public MyThread() {}

    //定义带参构造方法
    public MyThread(String name){
        super(name);
    }

    @Override
    public void run() {
        for (int i = 1 ; i<100 ; i++){
            //String getName() 返回此线程的名称。
            System.out.println(getName()+"："+i);
        }
    }
}


public static void main(String[] args) {
        MyThread mt1 = new MyThread("This is Thread_1");
        MyThread mt2 = new MyThread("This is Thread_2");

        mt1.start();
        mt2.start();
    }

public class MyThreadDemo {
    public static void main(String[] args) {

        //static Thread currentThread() 返回对当前正在执行的线程对象的引用。
        System.out.println(Thread.currentThread().getName());
    }
}