【发布时间】:2015-11-27 10:51:05
【问题描述】:
我需要实现一个向用户发送邀请邮件的服务。 我关注Samlman's artice。 我正在尝试使用下面显示的 post 方法为 Yammer API 获取永久令牌。
我目前得到:
错误:404“找不到服务器错误”。
没有内部异常。
我需要传递authHeader吗?
如果是,那么我该如何发送authHeader?
string authUrl1 = string.Format("https://www.yammer.com/session?client_id={0}" , CLIENT_ID);
string postBody = string.Format(
"{0}{1}{2}{3}{4}{5}{6}",
"utf8=%E2%9C%93&authenticity_token=",
System.Web.HttpUtility.UrlEncode(authToken),
"&network_permalink=&login=",
HttpUtility.UrlEncode(userName),
"&password=",
pwd,
"&remember_me=off");
//make the first post for code
postResults = MakePostRequest(postBody, authUrl1);
private static string MakePostRequest(string postBody, string url, string authHeader = null, string contentType = null)
{
string results = string.Empty;
try
{
//get the session and yamtrack cookie
SetCookies();
wr = WebRequest.CreateHttp(url);
wr.Method = "POST";
wr.CookieContainer = cc;
//if an authHeader was provided, add it as a Bearer token to the request
if (!string.IsNullOrEmpty(authHeader))
wr.Headers.Add("Authorization", "Bearer " + authHeader);
byte[] postByte = Encoding.UTF8.GetBytes(postBody);
if (string.IsNullOrEmpty(contentType))
wr.ContentType = "application/x-www-form-urlencoded";
else
wr.ContentType = contentType;
wr.ContentLength = postByte.Length;
Stream postStream = wr.GetRequestStream();
postStream.Write(postByte, 0, postByte.Length);
postStream.Close();
wResp = (HttpWebResponse)wr.GetResponse();
postStream = wResp.GetResponseStream();
StreamReader postReader = new StreamReader(postStream);
results = postReader.ReadToEnd();
postReader.Close();
postStream.Close();
}
catch (Exception ex)
{
Console.WriteLine("Error in MakePostRequest: " + ex.Message);
}
return results;
}
【问题讨论】: