/// <summary>
        /// 获取微博账号的OpenID
        /// </summary>
        /// <param name="qqOauthInfo"></param>
        /// <returns></returns>
        public string GetOpenID(WeiboOauthInfo oauthInfo)
        {
            string      res      = LoadHtmlUserGetType("https://api.weibo.com/2/account/get_uid.json?access_token=" + oauthInfo.Access_token, Encoding.UTF8, "GET");
            WeiboUserID userInfo = Newtonsoft.Json.JsonConvert.DeserializeObject <WeiboUserID>(res);

            return(userInfo.Uid);
        }
        /// <summary>
        /// 获取微博昵称
        /// </summary>
        /// <param name="qqOauthInfo"></param>
        /// <param name="openID"></param>
        /// <returns></returns>
        public string GetUserInfo(WeiboOauthInfo WeiboOauthInfo, string userID)
        {
            string            urlGetInfo   = string.Format(@"https://api.weibo.com/2/users/show.json?access_token={0}&uid={1}", WeiboOauthInfo.Access_token, userID);
            string            jsonUserInfo = LoadHtmlUserGetType(urlGetInfo, Encoding.UTF8, "GET");
            WeiboFullUserInfo fullUserInfo = Newtonsoft.Json.JsonConvert.DeserializeObject <WeiboFullUserInfo>(jsonUserInfo);

            return(fullUserInfo.Screen_name);
        }
        /// <summary>
        /// 获取oauth信息
        /// </summary>
        /// <param name="code"></param>
        /// <returns></returns>
        public WeiboOauthInfo GetOauthInfo(string code)
        {
            string         callback  = System.Web.HttpUtility.UrlEncode(WeiboCallBack, Encoding.UTF8);
            string         url       = string.Format("https://api.weibo.com/oauth2/access_token?grant_type={0}&client_id={1}&client_secret={2}&code={3}&redirect_uri={4}", "authorization_code", AppId, AppKey, code, callback);
            string         res       = LoadHtmlUserGetType(url, Encoding.UTF8, "POST");
            WeiboOauthInfo OauthInfo = Newtonsoft.Json.JsonConvert.DeserializeObject <WeiboOauthInfo>(res);

            return(OauthInfo);
        }