0
你好,我试图使用谷歌日历API。我无法获取访问令牌。C#:无法获取Accesstoken。谷歌日历API
这是我目前使用的代码:
private string ObtainAccessToken(string code)
{
string content =
"code=" + code + "&" +
"client_id=1016429729591.apps.googleusercontent.com&"+
"client_secret={MySecret}&" +
"redirect_uri=urn:ietf:wg:oauth:2.0:oob&" +
"grant_type=authorization_code";//authorization_code";
Google.Apis.Authentication.HttpRequestFactory
factory = new Google.Apis.Authentication.HttpRequestFactory();
HttpWebRequest req = factory.Create(new Uri("https://accounts.google.com/o/oauth2/token?"+content), "POST");
byte[] data = Google.Apis.Utilities.EncodeStringToUtf8(content);
req.ContentLength = data.Length;
req.ContentType = "application/x-www-form-urlencoded";
req.GetRequestStream().Write(data, 0, data.Length);
req.GetResponse();
}
我下面的API文档是在这里:https://developers.google.com/accounts/docs/OAuth2InstalledApp
我经常收到HTTP错误请求400错误。
我试图在这一问题给出的解决方案,但它不工作之一: Google Calendar API - Bad Request (400) Trying To Swap Code For Access Token
有人请指出我在做什么错在这里?