[Swift]フォルダ作成

フォルダ作成

private func mkDir(path:String) -> Bool{
    let _path = NSHomeDirectory().stringByAppendingPathComponent("Documents/" + path)
    var error: NSError? = nil
    return NSFileManager.defaultManager().createDirectoryAtPath(_path, withIntermediateDirectories: true, attributes: nil, error: &error)
}