注意事项

¥Caveats

fs.watch API 跨平台并非 100% 一致，并且在某些情况下不可用。

¥The fs.watch API is not 100% consistent across platforms, and is unavailable in some situations.

在 Windows 上，如果监视目录被移动或重命名，则不会触发任何事件。删除监视目录时报 EPERM 错误。

¥On Windows, no events will be emitted if the watched directory is moved or renamed. An EPERM error is reported when the watched directory is deleted.

fs.watch API 不提供针对文件系统上的恶意操作的任何保护。例如，在 Windows 上，它是通过监视目录中与特定文件中的更改来实现的。这允许替换文件并使用相同的文件名报告新文件的更改。

¥The fs.watch API does not provide any protection with respect to malicious actions on the file system. For example, on Windows it is implemented by monitoring changes in a directory versus specific files. This allows substitution of a file and fs reporting changes on the new file with the same filename.