public async Task <IActionResult> GetWallpaperAsync() { var userContext = await GetUserContextAsync(); var result = await _userServices.GetConfigAsync(userContext.Id); if (result.WallpaperSource == WallpaperSource.Upload) { result.WallpaperUrl = Appsetting.FileUrl + result.WallpaperUrl; } if (result.IsBing) { result.WallpaperSource = WallpaperSource.Bing; result.WallpaperUrl = await BingHelper.GetEverydayBackgroundImageAsync(); } return(Json(new ResponseModel <dynamic> { IsSuccess = true, Message = "初始化壁纸成功", Model = result })); }