nterrupt+标志位中MyThread.java做更改测试

public class MyThread extends Thread {
	private volatile boolean stop =false; //必须用volatile保证可见性
	@Override
	public void run() {
		int i = 0;
		while(!stop){
			System.out.println("i=" + i++);
			if (this.interrupted()) {
				System.out.println("已经是停止状态了!我要退出了!");
				stop = true;
			}
		}
	}
}

...
i=261075
i=261076
i=261077
end!
已经是停止状态了!我要退出了!

public class MyThread extends Thread {
	@Override
	public void run() {
		while (true) {
			if (this.isInterrupted()) {
				System.out.println("停止了!");
				return;
			}
			System.out.println("timer=" + System.currentTimeMillis());
		}
	}
}

...
timer=1500947629722
timer=1500947629722
timer=1500947629722
停止了!