How to create a folder or directory in the documentdirectory iOS swift?

Solution:

Here the below code for creating a folder inside the file directory.The below code is used for creating sounds folder inside filedirectory.


let fileManager = FileManager.default
           
            let documentDirectoryURL = FileManager.default.urls(for: .libraryDirectory, in: .userDomainMask).first! as NSURL
            var newUrl:NSURL!
            let newDir = documentDirectoryURL.appendingPathComponent("Sounds")?.path
           
            do{
                try fileManager.createDirectory(atPath: newDir!,withIntermediateDirectories: true, attributes: nil)
                newUrl = documentDirectoryURL.appendingPathComponent("Sounds") as! NSURL
            } catch {
                print("Error: \(error.localizedDescription)")
            }

If you want to create the same folder in document directory then below the steps

let fileManager = FileManager.default
           
            let documentDirectoryURL = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first! as NSURL
            var newUrl:NSURL!
            let newDir = documentDirectoryURL.appendingPathComponent("Sounds")?.path
           
            do{
                try fileManager.createDirectory(atPath: newDir!,withIntermediateDirectories: true, attributes: nil)
                newUrl = documentDirectoryURL.appendingPathComponent("Sounds") as! NSURL
            } catch {
                print("Error: \(error.localizedDescription)")
            }