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我想發送私人消息到Twitter與我的web應用程序在asp.net mvc3。我在做與oauth
授權,這裏是我的代碼:檢索userId併發送悄悄話與linqtotwitter
:用戶被授權
public ActionResult LogOn()
{
credentials.ConsumerKey = TwitterClient.ConsumerKey;
credentials.ConsumerSecret = TwitterClient.ConsumerSecret;
auth = new MvcAuthorizer { Credentials = credentials };
auth.CompleteAuthorization(Request.Url);
if (!auth.IsAuthorized)
{
string callbackUrl = "http://127.0.0.1:31891/Account/CompleteAuth";
Uri uri = new Uri(callbackUrl);
return auth.BeginAuthorization(uri);
}
return RedirectToAction("Index", "Home");
}
後,他重定向到行動CompleteAuth
,我也得到了令牌和tokenSecret
,這裏是這個動作的代碼:
public ActionResult CompleteAuth(string oauth_token, string oauth_verifier)
{
string AccessToken = oauth_token;
string AccessTokenSecret = oauth_verifier;
TempData["AccessToken"] = AccessToken;
TempData["TokenSecret"] = AccessTokenSecret;
return RedirectToAction("Tweeting","Home");
}
後,它重定向到家庭在行動啁啾,當我試圖讓帳戶及發送給他的直接消息:
public ActionResult Tweeting()
{
var auth = new MvcAuthorizer
{
Credentials = new InMemoryCredentials()
{
ConsumerKey = TwitterClient.ConsumerKey,
ConsumerSecret = TwitterClient.ConsumerSecret,
//OAuthToken = (string)Session["AccessToken"],
//AccessToken = Session["TokenSecret"]
OAuthToken = TempData["AccessToken"] as string,
AccessToken = TempData["TokenSecret"] as string
}
};
var twitterContext = new TwitterContext(auth);
var message = twitterContext.NewDirectMessage(auth.UserId, "Hi ucef, cool to discuss with you" + DateTime.Now);
return View();
}
但是發生異常是因爲auth.UserId爲空,你有什麼想法嗎?