public Newtonsoft.Json.Linq.JArray processer(string jsonStr)
 {
     String userID = null;
     String pTypeID = null;
      
         JArray jsa = JArray.Parse(jsonStr);
         JObject json = JObject.Parse(jsa[0].ToString());
         userID = json["userID"].ToString();
         pTypeID = json["pTypeID"].ToString();            
     ProductModel m = (ProductModel)new ProductDao().getModel(pTypeID);
     JArray ja = new JArray();
    
     json = new ProductRowMapper().mappingRow(m);
     ja.Add(json);
     return ja;
 }
        public Newtonsoft.Json.Linq.JArray processer(string jsonStr)
        {
            String userID = null;
            JArray jsa = JArray.Parse(jsonStr);
            JObject json = JObject.Parse(jsa[0].ToString());
            userID = json["userID"].ToString();

            List<Model> ms = new ProductDao().getBigType(userID);
            JArray ja = new JArray();
            foreach (Model m in ms)
            {
                JObject js = new JObject();
                js = new ProductRowMapper().mappingRow(m);
                ja.Add(js);
            }
            return ja;
        }