/** * Created by li on 2016/11/24. */public class DemoThread extends Thread {    private boolean stopThread = false;    public void stopDemoThread() {        this.stopThread = true;    }    @Override    public void run() {        while (!interrupted()) {         if(!stopThread){             System.out.println("DemoThread关闭");             break;         }            System.out.println("bulabulabula");        }    }}

千千万万不要用stop()方法，这个方法会瞬间解除所有锁并且停止线程。