swift - Finder URL 解释

Question

在这个例程 - tableView validateDrop 中，我需要了解返回的项目。返回项目数组似乎是文件 ID？

func tableView(tableView: NSTableView, validateDrop info: NSDraggingInfo, 
proposedRow row: Int, proposedDropOperation dropOperation: NSTableViewDropOperation) -> NSDragOperation {
    print("validate drop \(dropOperation)")
    if dropOperation == .Above {
        //get the file URLs from the pasteboard
        let pasteboard = info.draggingPasteboard()

        //list the file type UTIs we want to accept
        let options = [NSPasteboardURLReadingFileURLsOnlyKey : true,
                       NSPasteboardURLReadingContentsConformToTypesKey : [kUTTypeMovie as String]]
        let items = pasteboard.readObjectsForClasses([NSURL.classForCoder()],
                                                         options: options)
        if items!.count > 0 {
            for item in items! {
                print("item -> \(item)")
            }

            print("validate Above -> .Copy")
            return .Copy;

        } else {

            print("validate Above -> .Move")
            return .Move

        }
    }
    print("validate other -> .None")
    return .None
}

输出:

item -> file:///.file/id=6571367.34508463

有时我需要将其转换为我可以使用的内容 - 典型的 file://格式的 URL。

Answer 1

呃

po item.filePathURL
▿ Optional<NSURL>
  - Some : file:///Users/slashlos/Movies/Flight%20to%20Mars.m4v

我可能会为了用户查看而取消转义