如何在 Cocoa 中创建新文件夹？

Question

我想知道如何在某个目录中创建新文件夹。我该怎么做呢？我使用 NSFileManager。

Answer 1

是的，您可以使用 NSFileManager 的 createDirectoryAtPath:withIntermediateDirectories:attributes:error: 方法：

http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSFileManager_Class/Reference/Reference.html

[ [ NSFileManager defaultManager ] createDirectoryAtPath: @"/My/Custom/Path" withIntermediateDirectories: YES attributes: nil error: NULL ];

Answer 2

Swift 5

  let path = "/Users/\(NSUserName())/Downloads/custom"
   do {
       try FileManager.default.createDirectory(atPath: path, withIntermediateDirectories: true, attributes: nil)
   } catch{
       print(error)
  }