在Objective-C中设置文件权限 [英] Setting file permissions in Objective-C

问题描述

我设法找到了一个漂亮的ftp对象.它的级别很低，很容易适应.我正在使用它通过FTP将文件从一台Mac传输到另一台Mac.

I managed to get my hands on a nifty ftp object. It is very low level and easy to adapt. I'm using it to transfer files from one Mac to another via FTP.

现在，我遇到的问题是，当传输的文件到达其目的地(另一台Mac)时，访问权限会随机地设置为每个人":无访问权".因此，有时，我对文件所做的任何操作都会随机失败，因为我的应用程序无法访问文件.

Now, the issue I'm having is that when the file, that is transfered, reaches its destination, the other Mac, the access permissions is set , at random intervals, to "Everyone" : "No Access". So sometimes, whatever I do with the files fails randomly because my application can't access the files.

是否可以在Objective-C中更改文件的访问权限?

Is there a way I can change the file's access permissions in Objective-C?

关于， EZFrag

Regards, EZFrag

推荐答案

对于本地文件许可，您需要

For permissons of local files, you'd want [NSFileManager setAttributes:ofItemAtPath:error:]

您要使用的属性字典将包括

And the attribute dictionary you'd want to use would include NSFilePosixPermissions.

这篇关于在Objective-C中设置文件权限的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！