public Task <int> Save(FilterIPEntity filterIPEntity, string keyValue, HttpContext context)
 {
     if (!string.IsNullOrEmpty(keyValue))
     {
         filterIPEntity.AttachModifyInfo(keyValue, context);
         return(service.UpdateAsync(filterIPEntity));
     }
     else
     {
         filterIPEntity.AttachCreateInfo(context);
         return(service.InsertAsync(filterIPEntity));
     }
 }