/// <summary> /// 获取砍价的配置 【时间】 /// </summary> /// <param name="startDate"></param> /// <param name="endDate"></param> /// <returns></returns> public async Task <OperationResult <List <BargainProductNewModel> > > SelectBargainProductsByDateAsync(DateTime startDate, DateTime endDate) => OperationResult.FromResult(await BargainManager.SelectBargainProductsByDateAsync(startDate, endDate));