public ActionResult RefreshShopMapConfigsCache(string channel)
 {
     using (var client = new GroupBuyingClient())
     {
         var serviceResult = client.RefreshShopMapConfigsCache(channel);
         return(Json(new
         {
             Status = serviceResult.Success,
             Msg = serviceResult.ErrorMessage
         }, JsonRequestBehavior.AllowGet));
     }
 }