public async Task <IActionResult> ModifySizeAsync(Int32 appSize) { #region 参数验证 Check.IfNullOrZero(appSize); #endregion var userContext = await GetUserContextAsync(); await _appServices.ModifyAppIconSizeAsync(userContext.Id, appSize); return(Json(new ResponseSimple { IsSuccess = true, Message = "更改图标大小成功" })); }