如何轮询目录以检查是否添加新文件？ [英] How to poll directory to check whether new file is added?

问题描述

我想轮询一个目录来检查是否将新文件添加到目录中。如果有任何新文件被添加，我想读取该文件。

I want to poll a directory to check whether new file is added to the directory. If any new file is added I want to read that file.

有人可以给我一个想法吗？

Can anybody give me an idea how to do that?

推荐答案

• Java 7有一个


• JNotify 也会这样做。


• Java 7 has a file watcher API
• JNotify will do it as well.

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