多线程_多线程方式2的思路及代码实现

package cn.itcast_05;

/*
 * 方式2:实现Runnable接口
 * 步骤:
 *     A:自定义MyRunnable实现Runnable接口
 *     B:重写run()方法
 *     C:创建MyRunnable类的对象
 *     D:创建Thread类对象,并把C步骤的对象作为构造参数的传递。
 */
public class MyRunnableDemo {
  public static void main(String[] args) {
    // 创建MyRunnable类的对象
    MyRunnable my = new MyRunnable();

    // 创建Thread类对象,并把C步骤的对象作为构造参数的传递。
    // public Thread(Runnable target)
    // Thread t1 = new Thread(my);
    // Thread t2 = new Thread(my);
    // t1.setName("风清杨");
    // t2.setName("李晨");

    // public Thread(Runnable target,String name)
    Thread t1 = new Thread(my, "风清杨");
    Thread t2 = new Thread(my, "李晨");

    // 启动线程
    t1.start();
    t2.start();
  }
}

package cn.itcast_05;

public class MyRunnable implements Runnable {

  @Override
  public void run() {
    for (int x = 0; x < 100; x++) {
      System.out.println(Thread.currentThread().getName() + ":" + x);
    }
  }

}