我設法獲取請求令牌,但無法獲得訪問令牌。我的方法是使訪問令牌正確。有什麼建議麼 ?這是獲取訪問令牌的正確方法
//Step : 1 (Returns Request Token)
string consumer_key = "dj0yJmk9bl..........lRReU9UWXkmcz1jb25zdW1lcnNlY3JldCZ4PWIy";
string username = "some_user";
string pass = "some_pass";
string url = "https://login.yahoo.com/WSLogin/V1/get_auth_token?&login="+username+"&passwd="+pass+"&oauth_consumer_key="+consumer_key;
HttpWebRequest request_a = (HttpWebRequest)WebRequest.Create(url);
Stream objStream;
objStream = request_a.GetResponse().GetResponseStream();
StreamReader objReader = new StreamReader(objStream);
string resp = objReader.ReadLine(); //Since first line has the response - "Returns RequestToken=jUO3Qolu3AYGU1KtB9vUbxlnzfIiFRLP.."
string requesttoken = resp.Replace("RequestToken=", "");
//Step : 2 (Returns OAuth access token)
string auth_ = "&Authorization=OAuth";
string realm = "&realm=yahooapis.com";
string oauth_consumer_key = "&oauth_consumer_key=dj0yJmk9....bzlNVEV4TlRReU9UWXkmcz1jb25zdW1lcnNlY3JldCZ4PWIy"; //This is Consumer Key
string oauth_nonce = "&oauth_nonce=24829.2331";
string oauth_signature_method = "&oauth_signature_method=PLAINTEXT";
string tstamp = "&oauth_timestamp=1219450170";
string oauth_token = "&oauth_token="+ requesttoken; //
string oauth_version = "&oauth_version=1.0";
string oauth_signat = "&oauth_signature=cbbe4eacb0c171ee9a78c070d2095a86dcc2b6ba"; // This is the Consumer Secret
string new_url = "https://api.login.yahoo.com/oauth/v2/get_token?";
string command = new_url + auth_ + realm + oauth_consumer_key + oauth_nonce + oauth_signature_method + tstamp + oauth_token + oauth_version + oauth_signat;
HttpWebRequest request_b = (HttpWebRequest)WebRequest.Create(command);
Stream objStream_b;
objStream_b = request_a.GetResponse().GetResponseStream();
StreamReader objReader_b = new StreamReader(objStream);
我試圖在web瀏覽器測試命令變量,我得到以下
對不起,禁止訪問:您沒有權限訪問此服務器上的這個URL。
請檢查URL是否正確拼寫和大小寫。如果您在Yahoo!上找到目的地時遇到問題,請嘗試訪問Yahoo!主頁或查看雅虎在線服務列表。此外,如果您嘗試在下面搜索,則可能會找到您要查找的內容。
你錯過了'using'報表和'嘗試-catch'塊。 – Romoku 2013-03-05 18:30:32