當您嘗試閱讀Twitter帳戶的Feed時，如何修復（403）禁止錯誤

Question

我正在嘗試在我的網站上顯示用戶Twitter Feed我在下面的代碼中收到403錯誤。

 var oAuthConKey = "MYKEY";
 var oAuthConSecret="MYSCRET";

            var oAuthUrl = "https://api.twitter.com/oauth2/token";
            var screenname = "nouman_engineer";

            // Do the Authenticate
            var authHeaderFormat = "Basic {0}";

            var authHeader = string.Format(authHeaderFormat,Convert.ToBase64String(Encoding.UTF8.GetBytes(Uri.EscapeDataString(oAuthConKey) + ":" +Uri.EscapeDataString((oAuthConSecret)))
              ));

            var postBody = "grant_type=client_credentials";

            HttpWebRequest authRequest = (HttpWebRequest)WebRequest.Create(oAuthUrl);
            authRequest.Headers.Add("Authorization", authHeader);
            authRequest.Method = "POST";
            authRequest.ContentType = "application/x-www-form-urlencoded;charset=UTF-8";
            authRequest.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;

            using (Stream stream = authRequest.GetRequestStream())
            {
                byte[] content = ASCIIEncoding.ASCII.GetBytes(postBody);
                stream.Write(content, 0, content.Length);
            }

            authRequest.Headers.Add("Accept-Encoding", "gzip");

            WebResponse authResponse = authRequest.GetResponse();
            // deserialize into an object
            TwitAuthenticateResponse twitAuthResponse;
            using (authResponse)
            {
                using (var reader = new StreamReader(authResponse.GetResponseStream()))
                {
                    JavaScriptSerializer js = new JavaScriptSerializer();
                    var objectText = reader.ReadToEnd();
                    twitAuthResponse = JsonConvert.DeserializeObject<TwitAuthenticateResponse>(objectText);
                }
            }

            // Do the timeline
            var timelineFormat = "https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=  {0}&include_rts=1&exclude_replies=1&count=5";
            var timelineUrl = string.Format(timelineFormat, screenname);
            HttpWebRequest timeLineRequest = (HttpWebRequest)WebRequest.Create(timelineUrl);
            var timelineHeaderFormat = "{0} {1}";
            timeLineRequest.Headers.Add("Authorization", string.Format(timelineHeaderFormat, twitAuthResponse.token_type, twitAuthResponse.access_token));
            timeLineRequest.Method = "Get";
            WebResponse timeLineResponse = timeLineRequest.GetResponse();
            var timeLineJson = string.Empty;
            using (timeLineResponse)
            {
                using (var reader = new StreamReader(timeLineResponse.GetResponseStream()))
                {
                    timeLineJson = reader.ReadToEnd();
                }
            }

但是我得到了錯誤

第105行：WebResponse authResponse = authRequest.GetResponse（）; 說“遠程服務器返回錯誤：（403）禁止”

Answer 1

我正在使用TwitterSharp Library Offical版本，這有一些問題，所以我嘗試了非官方版的TwitterSharp庫，它解決了這個問題