它可以在它死后重新开始吗？ [英] Can I start a thread again after it has died?

问题描述

如果我在Thread对象上使用start（）并且run（）方法返回，是否可以再次调用start（）？

If I use start() on a Thread object and the run() method returns, is it possible to call start() again?

例如，

MyThread myThread = new MyThread();
myThread.start();
// run method executes and returns in 2 seconds
// sleep for 5 seconds to make sure the thread has died
myThread.start();

我只是想知道因为我的代码正在抛出IllegalThreadStateExceptions，所以想知道是不是因为你可以不要做以上。

I'm just wondering because my code is throwing IllegalThreadStateExceptions, so want to know if it's because you can't do the above.

推荐答案

不，你不能。和 <$的Javadoc c $ c> Thread.start（） 方法告诉你！

No, you can't. And the Javadoc for the Thread.start() method tells you that!

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