Go语言如何检测文件更改？ [英] Go language how detect file changing?

问题描述

我需要知道如何使用Go检测文件何时更改。我知道Unix提供了一个名为 fcntl（）的函数，它可以通知特定文件何时更改，但我在Go中没有找到这个函数。
请帮助我。

I need to know how to detect when a file changes using Go. I know that Unix provides a function named fcntl() which notifies when a specific file is changed but I have not found this one in Go. Please help me.

推荐答案

目前有一个实验软件包这里。它应该在go1.3中被合并到核心中作为 os / fsnotify

There is currently an experimental package here. It should be merged into core as os/fsnotify in go1.3

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