未找到方法：“虚空Google.Apis.Util.Store.FileDataStore..ctor（System.String）” [英] Method not found: 'Void Google.Apis.Util.Store.FileDataStore..ctor(System.String)'

问题描述

我已经被困在这几天了。我复制了确切的codeS从谷歌API的样本将文件上传到谷歌驱动器。这里是code

I've been stuck at this for days now. I copied the exact codes from google api samples to upload files to Google Drive. Here is the code

UserCredential credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
           new ClientSecrets
           {
               ClientId = ClientId,
               ClientSecret = ClientSecret,
           },
           new[] { DriveService.Scope.Drive,
            DriveService.Scope.DriveFile },
              "user",
              CancellationToken.None,
              new FileDataStore("MyStore")).Result;

但它会抛出一个异常，在运行时：找不到方法：虚空Google.Apis.Util.Store.FileDataStore..ctor（System.String）。我已经添加了必要的谷歌阿比的DLL。

But it would throw an exception at runtime: Method not found: 'Void Google.Apis.Util.Store.FileDataStore..ctor(System.String)'. I already added the necessary Google Api dlls.

或者，如果任何人都可以提出一个更好的code对于一个网站，实现了服务器端的授权文件上传到谷歌驱动器。任何帮助将大大AP preciated。

Or if anyone could suggest a better code for uploading files to Google Drive in a website which implements Server-Side Authorization. Any help would be greatly appreciated.

更新：我改变了我的code本

UPDATE: I changed my code to this

var token = new TokenResponse { RefreshToken = "1/6hnki1x0xOMU4tr5YXNsLgutzbTcRK1M-QOTEuRVxL4" }; 
               var credentials = new UserCredential(new GoogleAuthorizationCodeFlow(new GoogleAuthorizationCodeFlow.Initializer
                {
                    ClientSecrets = new ClientSecrets
                    {
                        ClientId = ClientId,
                        ClientSecret = ClientSecret
                    },
                    Scopes = new[] { 
                        DriveService.Scope.Drive, DriveService.Scope.DriveFile
                    }
                }), "user", token);

但它也抛出一个异常：未找到方法：虚空Google.Apis.Auth.OAuth2.Flows.GoogleAuthorization codeFlow..ctor（初始化器）。是问题的dll文件？

But it also throws an exception: Method not found: 'Void Google.Apis.Auth.OAuth2.Flows.GoogleAuthorizationCodeFlow..ctor(Initializer). Is the problem with the dlls?

推荐答案

这是我做了什么来解决这个问题：

This is what I've done to resolve the issue :

public UserCredential GetRefreshToken(string refreshToken, string clientID, string clientSecret, string[] scopes)
{
    TokenResponse token = new TokenResponse
    {
        RefreshToken = refreshToken
    };

    IAuthorizationCodeFlow flow = new AuthorizationCodeFlow(new AuthorizationCodeFlow.Initializer(Google.Apis.Auth.OAuth2.GoogleAuthConsts.AuthorizationUrl, Google.Apis.Auth.OAuth2.GoogleAuthConsts.TokenUrl)
    {
        ClientSecrets = new ClientSecrets
        {
            ClientId = clientID,
            ClientSecret = clientSecret
        },
        Scopes = scopes
    });

    UserCredential credential = new UserCredential(flow, "me", token);
    try
    {
        bool success = credential.RefreshTokenAsync(CancellationToken.None).Result;
    }
    catch
    {
        throw;
    }
    return credential;
}

这篇关于未找到方法：“虚空Google.Apis.Util.Store.FileDataStore..ctor（System.String）”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！