/**
* 获取token，适用于获取access_token和刷新token
*
* @param accessTokenUrl 实际请求token的地址
* @return token对象
*/
private AuthToken getToken(string accessTokenUrl)
{
var reqParams = new Dictionary <string, object>
{
{ "Host", "https://login.microsoftonline.com" },
{ "Content-Type", "application/x-www-form-urlencoded" },
};
var reqParamDic = GlobalAuthUtil.ParseUrlObject(accessTokenUrl);
var response = HttpUtils.RequestPost(accessTokenUrl, JsonConvert.SerializeObject(reqParamDic), reqParams);
var accessTokenObject = response.ParseObject();
this.checkResponse(accessTokenObject);
var authToken = new AuthToken();
authToken.AccessToken = accessTokenObject.GetString("access_token");
authToken.TokenType = accessTokenObject.GetString("token_type");
authToken.ExpireIn = accessTokenObject.GetInt32("expires_in");
authToken.RefreshToken = accessTokenObject.GetString("refresh_token");
authToken.Scope = accessTokenObject.GetString("scope");
return(authToken);
}