C#谷歌驱动器APIv3上传文件

Question

    UserCredential credential;


        string dir = Directory.GetCurrentDirectory();
        string path = Path.Combine(dir, "credentials.json");

        File.WriteAllBytes(path, Properties.Resources.GDJSON);

        using(var stream = new FileStream(path, FileMode.Open, FileAccess.Read)) {
            string credPath = Path.Combine(dir, "privatecredentials.json");

            credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
                GoogleClientSecrets.Load(stream).Secrets,
                Scopes,
                "user",
                CancellationToken.None,
                new FileDataStore(credPath, true)).Result;
        }

        // Create Drive API service.
        _service = new DriveService(new BaseClientService.Initializer() {
            HttpClientInitializer = credential,
            ApplicationName = ApplicationName,
        });

        File.Delete(path);

        public void Upload(string name, byte[] content) {

        Google.Apis.Drive.v3.Data.File body = new Google.Apis.Drive.v3.Data.File();
        body.Name = name;
        body.Description = "My description";
        body.MimeType = GetMimeType(name);
        body.Parents = new List() { new ParentReference() { Id = _parent } };


        System.IO.MemoryStream stream = new System.IO.MemoryStream(content);
        try {
            FilesResource.InsertMediaUpload request = _service.Files.Insert(body, stream, GetMimeType(_uploadFile));
            request.Upload();
            return request.ResponseBody;
        } catch(Exception) { }
    }

谢了！

Answer 1

我在我的应用程序winforms C#FW4.0上也有同样的问题，我已经安装了google drive api v3 by nuget，还从googles api创建了json文件，并插入到项目request.responsebody==null？？？

有人有解决办法吗？

提前致谢