import Foundation

let fileManager = FileManager.default
let documentsUrl = fileManager.urls(for: .documentDirectory, in: .userDomainMask).first

if let documentsUrl = documentsUrl {
    let newDirectoryUrl = documentsUrl.appendingPathComponent("NewDirectory")
    
    do {
        try fileManager.createDirectory(at: newDirectoryUrl, withIntermediateDirectories: true, attributes: nil)
        print("디렉토리가 성공적으로 생성되었습니다.")
    } catch {
        print(error.localizedDescription)
    }
}