public ReturnValue list([FromBody] RequestValue value) { try { returnValue.error = 0; returnValue.message = "ok"; List <CategoryGetList_Result> categorys = entity.CategoryGetList().ToList <CategoryGetList_Result>(); returnValue.data = new { categorys }; } catch (Exception ex) { entity.ErrorLogCreate(HttpRequestMessageHelper.GetClientIpAddress(Request), Request.RequestUri.AbsoluteUri, ex.Source, ex.TargetSite.Name, ex.Message, ex.StackTrace, JsonConvert.SerializeObject(value));; throw new HttpResponseException(HttpStatusCode.InternalServerError); } return(returnValue); }