Question

嗨朋友我第一次使用google api进行身份验证，并使用asp.net将文件上传到谷歌电子表格。任何人都可以帮我解决错误：

错误1类型'Google.Apis.Http.IHttpUnsuccessfulResponseHandler'   在未引用的程序集中定义。你必须添加一个   参考汇编'Google.Apis，版本= 1.6.0.16897，   文化=中性，   公钥=空”。

错误2“Google.Apis.Authentication.IAuthenticator”类型是   在未引用的程序集中定义。你必须添加一个   参考汇编'Google.Apis，版本= 1.6.0.16897，   文化=中性，   公钥=空”。

错误3'Google.Apis.Services.BaseClientService.Initializer'没有   包含的定义   '认证者'

错误4'Google.Apis.Drive.v2.DriveService'不包含   的定义   '范围'

我的代码如下： -

using System;

using System.Diagnostics;

using DotNetOpenAuth.OAuth2;

using Google.Apis.Authentication.OAuth2;

using Google.Apis.Authentication.OAuth2.DotNetOpenAuth;

using Google.Apis.Drive.v2;

using Google.Apis.Drive.v2.Data;

using Google.Apis.Util;

using Google.Apis.Services;

public partial class CS : System.Web.UI.Page
{

    protected void Page_Load(object sender, EventArgs e)
    {

    }

    protected void UploadFile(object sender, EventArgs e)
    {
        if (FileUpload1.HasFile)
        {
            Session["File"] = FileUpload1.PostedFile;
            Session["Description"] = txtDescription.Text;

            String CLIENT_ID = "YOUR_CLIENT_ID";
            String CLIENT_SECRET = "YOUR_CLIENT_SECRET";

            // Register the authenticator and create the service
            var provider = new NativeApplicationClient(GoogleAuthenticationServer.Description, CLIENT_ID, CLIENT_SECRET);
            var auth = new OAuth2Authenticator<NativeApplicationClient>(provider, GetAuthorization);
           var service = new DriveService(new BaseClientService.Initializer()
            {
                Authenticator = auth
            });

            File body = new File();
            body.Title = "My document";
            body.Description = "A test document";
            body.MimeType = "text/plain";

            byte[] byteArray = System.IO.File.ReadAllBytes("document.txt");
            System.IO.MemoryStream stream = new System.IO.MemoryStream(byteArray);

            FilesResource.InsertMediaUpload request = service.Files.Insert(body, stream, "text/plain");
            request.Upload();

            File file = request.ResponseBody;
            Console.WriteLine("File id: " + file.Id);
            Console.WriteLine("Press Enter to end this process.");
            Console.ReadLine();
        }


    }


   public IAuthorizationState GetAuthorization(NativeApplicationClient arg)
        {
            // Get the auth URL:
            IAuthorizationState state = new AuthorizationState(new[] { DriveService.Scopes.Drive.GetStringValue() });
            state.Callback = new Uri(NativeApplicationClient.OutOfBandCallbackUrl);
            Uri authUri = arg.RequestUserAuthorization(state);

            // Request authorization from the user (by opening a browser window):
            Process.Start(authUri.ToString());
            Console.Write("  Authorization Code: ");
            string authCode = Console.ReadLine();
            Console.WriteLine();

            // Retrieve the access token by using the authorization code:
            return arg.ProcessUserAuthorization(authCode, state);
        }



}

未引用的程序集错误

0 个答案: