public static bool RefreshAccessToken(DateTime dt) { lock (oLock) { if (dt < _access_token.GetData) { //已经更新过了 return(true); } WFHttpWebResponse WebResponse = new WFHttpWebResponse(); string url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=";//APPID&secret=APPSECRET"; url += appID; url += "&secret="; url += appsecret; HttpWebResponse hr = WebResponse.CreateGetHttpResponse(url); DataContractJsonSerializer s = new DataContractJsonSerializer(typeof(BaseJsonData)); MemoryStream stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(WebResponse.Content)); BaseJsonData calldata = (BaseJsonData)s.ReadObject(stream); if (calldata.access_token != null)//获取成功 { _access_token.GetData = DateTime.Now; _access_token.value = calldata.access_token; _access_token.expires_in = calldata.expires_in; } } return(true); }
public static string GetSerIP() { WFHttpWebResponse WebResponse = new WFHttpWebResponse(); string url = "https://api.weixin.qq.com/cgi-bin/getcallbackip?access_token=";//APPID&secret=APPSECRET"; url += _access_token.value; HttpWebResponse hr = WebResponse.CreateGetHttpResponse(url); DataContractJsonSerializer s = new DataContractJsonSerializer(typeof(BaseJsonData)); MemoryStream stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(WebResponse.Content)); BaseJsonData calldata = (BaseJsonData)s.ReadObject(stream); if (calldata.ip_list != null)//获取成功 { return(calldata.ip_list); } else { return(null); } }