Question

我正在尝试通过其SDK从google驱动器获取文档列表。我使用服务帐户完成身份验证，并将范围设置为具有完全权限的https://www.googleapis.com/auth/drive。

但是，虽然我的google驱动器中有测试文件，但响应中包含一个空项目列表。

        AuthorizationServerDescription desc = GoogleAuthenticationServer.Description;
        X509Certificate2 key = new X509Certificate2(m_file, "notasecret", X509KeyStorageFlags.Exportable);

        string scope = Google.Apis.Drive.v2.DriveService.Scopes.Drive.ToString().ToLower();
        AssertionFlowClient client = new AssertionFlowClient(desc, key) { ServiceAccountId = m_email, Scope = "https://www.googleapis.com/auth/" + scope };

        OAuth2Authenticator<AssertionFlowClient> auth = new OAuth2Authenticator<AssertionFlowClient>(client, AssertionFlowClient.GetState);


        DriveService service = new DriveService(auth);

        FilesResource.ListRequest request = service.Files.List();
        request.Q = "";
        Stream dataStream = request.FetchAsStream();
        StreamReader reader = new StreamReader(dataStream);
        string responseFromServer = reader.ReadToEnd();

Answer 1

检查Nivco对Google Drive SDK: Empty array of files returned from Drive的回答，了解有关您的问题的详细信息。

您基本上列出了服务帐户的云端硬盘中的文件而不是您的文件。您需要做的是为您尝试模拟的域的用户设置电子邮件，查看Google Drive SDK文档以获取相关说明以及示例代码示例：

https://developers.google.com/drive/delegation

无法使用Google Drive API列出文件

1 个答案: