如何杀死java线程？ [英] How to kill a java thread?
问题描述
我谷歌杀死java线程的解决方案。并且存在两种解决方案：
I google the solution for killing a java thread. And there exists two solutions:
- 使用Thread.interrupt设置标志
但他们两个都不适合我。在我的帖子中，我称第三方api需要很长时间才能完成。如果花费太多时间，我想让用户取消这个帖子。
But both of them are not suitable for me. In my thread, I call a third-party api which takes a long time to complete. and I want to let the user to cancel this thread if it takes too much time.
那我怎么能杀掉这个帖子呢？在此先感谢。
So how can I kill this thread ? Thanks in advance.
推荐答案
Thread.interrupt（）是唯一的通常适用的安全方法。您当然可以使用其他应用程序级信号（例如对volatile变量进行条件检查）来自行终止。其他方法（例如所有已弃用的Thread.xx方法）可能会以非确定性方式污染应用程序的状态，并且需要重新加载所有应用程序状态。
Thread.interrupt() is the only safe method which is generally applicable. You can of course use other application-level signals (such as a conditional check on a volatile variable) to self-terminate. Other methods (such as all the deprecated Thread.xx methods) can pollute your application's state in non-deterministic ways, and would require reloading all application state.
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