获取当前用户的主目录

Question

I'm developing a Cocoa Objective-C application that will run on Mac OS X. I need to get the full path of the current user's home directory:

/Users/MyUser/

Is there a standard function that does that in Objective-C/Cocoa?

Answer 1

NSHomeDirectory : “Returns the path to the current user's home directory.”

Example:

NSLog(@"Current user’s home directory is %@", NSHomeDirectory());

Answer 2

从 macOS 10.12 开始，您还可以使用FileManager.default.homeDirectoryForCurrentUser ，请参阅文档。

Answer 3

You can use FileManager.default.homeDirectoryForCurrentUser -> URL or NSHomeDirectory() -> String - they both return the same thing, just in different types.

There's an important caveat, though:

In macOS, it is the application's sandbox directory or the current user's home directory (if the application is not in a sandbox).

If you're building your app to be distributed in the App Store, you're going to have to deal with the fact that these functions return the sandboxed home and not the directory the user thinks of as ~ .