推荐的两种停止线程的方式

package cn.itcast.thread;
class MyThread implements Runnable

{

     private boolean flag=true;

    @Override

    public void run() {

     while(flag){

         //你要写的代码...

     }

    }
    public void stopRunning()

    {

         flag=false;

    }

}

public class ControlThread {

     private Runnable r=new MyThread();

     private Thread t=new Thread(r);



     public void startThread(){

         t.start();

     }

     public void stopThread(){

        ((MyThread) r).stopRunning(); //强制类型转换

     }

}

注意：

绝对不能使用stop()停止线程.