Dropbox API 使用SwiftyDropbox库列出根文件夹，在响应中区分文件和文件夹
示例
Dropbox.authorizedClient!.files.listFolder(path: "").response { response, error in
print("*** List folder ***")
if let result = response {
print("文件夹内容：")
for entry inresult.entries{
print(entry.name)
if let file = entry as?Files.FileMetadata{
print("\tThis is a file with path: \(file.pathLower) and size: \(file.size)")
} else if let folder = entry as?Files.FolderMetadata{
print("\tThis is a folder with path: \(folder.pathLower)")
}
}
} else if let callError = error {
switch callError {
case .RouteError(let boxed, _):
switchboxed.unboxed{
case .Path(let lookupError):
print("lookupError:")
print(lookupError)
case .Other:
print("Other")
}
default:
print("default")
}
}
}请注意，响应中可能包含ListFolderResult.hasMore=true，在这种情况下，您的应用应使用listFolderContinue进行回叫，以继续获取更多条目。