項目開發(fā)收尾總結（片段）-創(chuàng)新互聯

    一個項目又開發(fā)完成了，雖然時間短問題多，但還是有一，二總結

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   1、kendo中如果使用 data-role="datetimepicker"日期時間選擇器，時間選擇列表總是不能初始化，需要選擇兩次日期，才會出現時間選擇列表。第三方組件啊，讓人頭痛，一一排除后，竟然在這里。

Date.prototype.toString = function (formatStr) {
     // --- //
    return str;
}

自定義了日期類型的方法toString("yyyy-MM-dd")，該方法本來是沒有錯誤的，但是和kendo的日期時間沖突了，將 toString 換成  format 問題解決，原來toString這個方法，kendo有另外的定義，看來自定義的名稱還是要個性化。

  2、項目開發(fā)時間短，數據建模不是同一人完成的，缺乏了整體的規(guī)劃，在模塊數據交叉的地方，出現后期難以整合的問題，看來以后建模和數據庫還是要整體規(guī)劃，功能開發(fā)上可以各司其職。

  3、JPUSH推送

   JPUSH封裝后使用就非常簡單了。

namespace JPush
{
    public class JPushUtil
    {
        protected const string apiBaseUrl = "https://api.jpush.cn/v3/";
        static JPushUtil()
        {
            appkeys = ConfigurationManager.AppSettings["OwnerAppkey"];
            master_secret = ConfigurationManager.AppSettings["OwnerSecret"];

        }
        public static string appkeys
        {
            get;
            set;
        }
        public static string master_secret
        {
            get;
            set;
        }

        public  static string GenerateQueryToken(string appKey, string masterSecret)
        {
            string s = string.Format("{0}:{1}", appKey, masterSecret);
            Encoding encoding = Encoding.UTF8;

            try
            {
                byte[] bytes = encoding.GetBytes(s);
                return Convert.ToBase64String(bytes);
            }
            catch
            {
                return string.Empty;
            }
        }
        public static string Send(string data,string url="")
        {
            string result = "";

            url = apiBaseUrl + "push";

                HttpWebRequest httpRequest = (HttpWebRequest)HttpWebRequest.Create(url);

                    httpRequest.Credentials = new NetworkCredential(appkeys, master_secret);
                    httpRequest.Headers[HttpRequestHeader.Authorization] = "Basic " + GenerateQueryToken(appkeys, master_secret);

                byte[] byteArray = null;
                byteArray = Encoding.UTF8.GetBytes(data);

                httpRequest.Method = "POST";
            httpRequest.ContentType = "text/xml; charset=utf-8";
                httpRequest.ContentLength = byteArray.Length;

                Stream dataStream = httpRequest.GetRequestStream();
                dataStream.Write(byteArray, 0, byteArray.Length);
                dataStream.Close();

                WebResponse response = null;
                try
                {
                    response = httpRequest.GetResponse();
                }
                catch (WebException e)
                {
                    response = e.Response;
                }
                string responseContent = string.Empty;
                using (Stream responseStream = response.GetResponseStream())
                {

                    StreamReader streamReader = new StreamReader(responseStream, Encoding.UTF8);
                    responseContent = streamReader.ReadToEnd();
                }

                response.Close();
                if (!string.IsNullOrEmpty(responseContent))
                {
                    result = responseContent;
                }

            return result;
        }
        static object lockObj = new object();
        protected static int GenerateSendIdentity()
        {
            lock (lockObj)
            {
                return (int)(((DateTime.UtcNow - new DateTime(2014, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds) % Int32.MaxValue);
            }
        }
        public static PushResponse DPdoSend(int receiverType, string receiverValue, string title, string n_content, string param,
            int time_to_live = 864000, string apns_production = "False")
        {
            appkeys = ConfigurationManager.AppSettings["DPappkey"];
            master_secret = ConfigurationManager.AppSettings["DPsecret"];
            return doSend(receiverType, receiverValue, title, n_content, param, time_to_live, apns_production);
        }
        public static PushResponse OwnerdoSend(int receiverType, string receiverValue, string title, string n_content, string param,
            int time_to_live = 864000, string apns_production = "False")
        {
            appkeys = ConfigurationManager.AppSettings["OwnerAppkey"];
            master_secret = ConfigurationManager.AppSettings["OwnerSecret"];
            return doSend(receiverType, receiverValue, title, n_content, param, time_to_live, apns_production);
        }
        public static PushResponse JYdoSend(int receiverType, string receiverValue, string title, string n_content, string param,
          int time_to_live = 864000, string apns_production = "False")
        {
            appkeys = ConfigurationManager.AppSettings["JYappkey"];
            master_secret = ConfigurationManager.AppSettings["JYsecret"];
            return doSend(receiverType, receiverValue, title, n_content, param, time_to_live, apns_production);
        }

        public static PushResponse doSend(  int receiverType, string receiverValue, string title, string n_content, string param,
            int time_to_live = 864000,string apns_production="False")
        {
            StringBuilder sb=new StringBuilder();
            sb.AppendLine("{");
            sb.AppendLine("\"platform\": [\"android\",\"ios\"],");
            sb.AppendLine("\"audience\":{");
            if(receiverType==2)
            {
                sb.AppendLine("  \"tag\" : [\""+receiverValue+"\"]");
            }
            else
            {
                sb.AppendLine("  \"alias\" : [\""+receiverValue.Replace(",","\",\"")+"\"]");
            }
            sb.AppendLine("}");
            sb.AppendLine(",\"message\": {");
            sb.AppendFormat("  \"msg_content\":\"{0}\",",n_content.Replace("\"","") );
            sb.AppendLine();
            sb.AppendFormat("  \"title\":\"{0}\",",title.Replace("\"","") );
            sb.AppendLine();
            sb.AppendFormat("  \"extras\": {0} ",param  );
            sb.AppendLine();
            sb.AppendLine("  }");

            sb.AppendLine(",\"options\": {");
            sb.AppendFormat("  \"sendno\":{0},",GenerateSendIdentity() );
            sb.AppendLine();
            sb.AppendFormat("  \"time_to_live\":{0},", time_to_live);
            sb.AppendLine();
            sb.AppendFormat("  \"apns_production\": \"{0}\"", apns_production);
            sb.AppendLine();
            sb.AppendLine("  }");
            sb.AppendLine("}");
            PushResponse result = new PushResponse();
            result.ResponseCode = -1;
            try
            {
                string result1 = Send(sb.ToString());
                JToken root = JToken.Parse(result1);
                try
                {
                    result.MessageId = root.SelectToken("msg_id").Value<string>();
                }
                catch
                { }
                var errorNode = root.SelectToken("error");
                if (errorNode == null)
                {
                    result.SendIdentity = root.SelectToken("sendno").Value<string>();
                    result.ResponseCode = 0;
                }
                else
                {
                    result.ResponseMessage = errorNode.SelectToken("message").Value<string>();
                    result.ResponseCode = errorNode.SelectToken("code").Value<int>();
                }
            }
            catch (Exception ex)
            {

                throw new ST.Exceptions.CanShowException(ex.Message);
            }

            return result;
        }
      }
  }

在需要的地方直接調用就OK。

4、.net下操作Redis的不明白地方

    簡寫實例說明

     using (IRedisClient irc = ST.Cache.RedisManage.GetClient())
            {

                IRedisTypedClient<MY_View> redis = irc.As<MY_View>();
                var lold = redis.Lists["KEY"];

                var m1 = lold.Where(a => a.ID == id).SingleOrDefault();
                if (m1 != null)
                {
                    lold.RemoveValue(m1);
                }
              }

        Redis中<key,value>value為列表的，采用 RemoveValue，或  redis.RemoveItemFromList(lold, m1)均不能刪除，最后還是改為刪除整個鍵，然后再重新添加列表，費時費力，現在功能是完成熬，還沒找到問題癥結。只有用這個折中的辦法。

5、MVC路由的一種實現

public override void RegisterArea(AreaRegistrationContext context)
        {
            context.MapRoute(
                 "M_default",
                 "M/{controller}/{action}/{Token}",
                 new { action = "Index", Token = UrlParameter.Optional },
                 new string[] { "ST.WEB.Areas.M" }
             ).DataTokens["UseNamespaceFallback"] = true;

        }

DataTokens["UseNamespaceFallback"] = true，前面命名空間沒有找到控制，其它地方繼續(xù)

false是只在列出的命名空間查找，命名空間是任意的，不一定都 設置在controlls下。

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