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#region 获取微信凭证 public string GetAccessToken(string wechat_id) { string accessToken = ""; DataTable dtwecaht = wechatdal.GetList("wechat_id=‘" + wechat_id + "‘").Tables[0]; if (dtwecaht.Rows.Count > 0) { string respText = ""; string wechat_appid = dtwecaht.Rows[0]["wechat_appid"].ToString(); string wechat_appsecret = dtwecaht.Rows[0]["wechat_appsecret"].ToString(); string url = string.Format(getAccessTokenUrl, wechat_appid, wechat_appsecret); HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); HttpWebResponse response = (HttpWebResponse)request.GetResponse(); using (Stream resStream = response.GetResponseStream()) { StreamReader reader = new StreamReader(resStream, Encoding.Default); respText = reader.ReadToEnd(); resStream.Close(); } JavaScriptSerializer Jss = new JavaScriptSerializer(); Dictionary<string, object> respDic = (Dictionary<string, object>)Jss.DeserializeObject(respText); accessToken = respDic["access_token"].ToString(); } return accessToken; } #endregion 获取微信凭证 |
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原文地址：http://www.cnblogs.com/zxtceq/p/5435181.html
