#region 私有字段        private  string responseString;        private  static string key;        private  static string url;        private  static string session;        private static string token;        private static string nick;        #endregion

        /// <summary>        /// 获取身份码 和识别码        /// </summary>        /// <returns></returns>        public string GetUniqueID()        {            byte[] byteArray = DeviceExtendedProperties.GetValue("DeviceUniqueId") as byte[];            string strTemp = "";            string strDeviceUniqueID = "";            foreach (byte bt in byteArray)            {                strTemp = bt.ToString();                if (1 == strTemp.Length)                {                    strTemp = "00" + strTemp;                }                else if (2 == strTemp.Length)                {                    strTemp = "0" + strTemp;                }                strDeviceUniqueID += strTemp;            }            return strDeviceUniqueID;        }        /// <summary>        /// 将身份码和识别码以字典集合的形式返回        /// </summary>        /// <param name="str"></param>        /// <returns></returns>        public List<string> GetStr(string str)        {            List<string> strList = new List<string>();            strList.Add(str.Substring(0, 15));            strList.Add(str.Substring(14, 15));            return strList;        }        /// <summary>        /// 得到签名        /// </summary>        /// <param name="appkey"></param>        /// <param name="appsecret"></param>        /// <returns></returns>        public string CreateSign(string appkey, string appsecret)        {            string str = appkey + appsecret + DateTime.Now.Millisecond;            MD5Helper MD5 = MD5Helper.Create();

            str = Convert.ToBase64String(MD5.ComputeHash(Encoding.UTF8.GetBytes(str)));

            return str;        }        /// <summary>        /// Load事件        /// </summary>        /// <param name="sender"></param>        /// <param name="e"></param>        private void PhoneApplicationPage_Loaded(object sender, RoutedEventArgs e)        {

            //登陆第一步    调用第一个接口：com.taobao.wireless.mtop.getLoginUrl              List<string> strList = GetStr(GetUniqueID());            string url = "http://api.m.taobao.com/rest/api2.do?api=com.taobao.wireless.mtop.getLoginUrl";            string ttid = "&ttid=400000_12315576@wp7stk_windowsphone7_1.0.0";            string data = "&data={%22appkey%22:%2212315576%22}";            url += "&v=windowsphone7Client";            url += ttid;            url += "&imei=";            url += strList[0].ToString();            url += "&imsi=";            url += strList[1].ToString();            url += data;            url += "&sign=";            url += CreateSign("12315576", "5734907fbdd9af8f23493a9411ba9805");            //----------------------------------------以上为字符串的拼接，调用几个方法最终将url拼装成需要的请求的地址

            //WebBrowserTask web = new WebBrowserTask();            //web.URL = url;            //web.Show();            //-------------------------------------以下为发出请求，切忌，此步单单是请求，并没有发送请求的数据流            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);            request.ContentType = "application/x-www-form-urlencoded;charset=utf-8";            request.Method = "POST";            request.BeginGetResponse(new AsyncCallback(GetResponseCallback), request);        }        private void GetResponseCallback(IAsyncResult asynchronousResult)        {            //try            //{                HttpWebRequest request = (HttpWebRequest)asynchronousResult.AsyncState;                HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(asynchronousResult);                Stream streamResponse = response.GetResponseStream();                StreamReader streamRead = new StreamReader(streamResponse);                responseString = streamRead.ReadToEnd();                         //以字符串形式接收json数据                //---------------------------------------------------注意此步为解析json数据，在本页底部为此定义了Text和Data两个实体类                byte[] b = Encoding.UTF8.GetBytes(responseString);                MemoryStream stream = new MemoryStream(b);                DataContractJsonSerializer data = new DataContractJsonSerializer(typeof(Text));                Text t = (Text)data.ReadObject(stream);                key = t.Data.Key;                url = t.Data.Url;                //------------------------------------------------------------------------------------------------------------------                streamResponse.Close();                streamRead.Close();                response.Close();

                Dispatcher.BeginInvoke(                    () =>                    {                        this.webBLoad.Navigate(new Uri(url));                        MessageBox.Show("请在登录后授权本软件！", "温馨提示", MessageBoxButton.OK);                    });            //}            //catch            //{            //    MessageBox.Show("网络连接有误！");            //}        }

        private void GetResponseCall(IAsyncResult asynchronousResult)        {

            HttpWebRequest request = (HttpWebRequest)asynchronousResult.AsyncState;            HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(asynchronousResult);            Stream streamResponse = response.GetResponseStream();            StreamReader streamRead = new StreamReader(streamResponse);            responseString = streamRead.ReadToEnd();            //---------------------------------------------------------此部分也是解析json数据，在本页底部也为此定义了Test和data两个实体类            byte[] b = Encoding.UTF8.GetBytes(responseString);            MemoryStream stream = new MemoryStream(b);            DataContractJsonSerializer data = new DataContractJsonSerializer(typeof(Test));            Test t = (Test)data.ReadObject(stream);            token = t.Data.Token;            session = t.Data.Topsession;            nick = t.Data.Nick;            //-----------------------------------------------------------------------------------------------------            LoadBLL.GetLoad(nick, session);            streamResponse.Close();            streamRead.Close();            response.Close();

            Dispatcher.BeginInvoke(                () =>                {                    if (LoadBLL.Load.Count == 0 || LoadBLL.Load[0] == null)                    {                        MessageBox.Show("登录授权失败！");                        NavigationService.GoBack();                    }                    else                    {                        NavigationService.GoBack();                    }

                });        }

        private void webBLoad_Navigated(object sender, System.Windows.Navigation.NavigationEventArgs e)        {            if (e.Uri.AbsolutePath.Equals("/mtop/bind_app_result.htm"))            {                List<string> strList = GetStr(GetUniqueID());                string uri = "http://api.m.taobao.com/rest/api2.do?api=com.taobao.client.mtop.getUserSessionKey";                string ttid = "&ttid=400000_12315576@wp7stk_windowsphone7_1.0.0";                string data = "&data={\"key\":\"" + key + "\",\"appkey\":\"12315576\"}";                uri += "&v=windowsphone7Client";                uri += ttid;                uri += "&imei=";                uri += strList[0].ToString();                uri += "&imsi=";                uri += strList[1].ToString();                uri += data;                uri += "&sign=";                uri += CreateSign("12315576", "5734907fbdd9af8f23493a9411ba9805");                this.webBLoad. Navigate(new Uri(uri));                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);                request.ContentType = "application/x-www-form-urlencoded;charset=utf-8";                request.Method = "POST";                request.BeginGetResponse(new AsyncCallback(GetResponseCall), request);            }        }

        private void PhoneApplicationPage_OrientationChanged(object sender, OrientationChangedEventArgs e)        {            PageOrientation ori= this.Orientation;            if (ori == PageOrientation.Portrait || ori == PageOrientation.PortraitDown || ori == PageOrientation.PortraitUp || ori == PageOrientation.None)            {                this.webBLoad.Height = 720;                this.webBLoad.Width=480;            }            if (ori == PageOrientation.Landscape || ori == PageOrientation.LandscapeLeft || ori == PageOrientation.LandscapeRight)            {                this.webBLoad.Width = 730;                this.webBLoad.Height = 430;            }        }    }