public IActionResult GetMainCommodity() //返回商品
{
CommodityDetailsView commodity = new CommodityDetailsView();
commodity = commdDetailService.DisplayCommodityDetails(Global.GCommodityID);
string str = JsonConvert.SerializeObject(commodity);
return(new ContentResult {
Content = str, ContentType = "application/json"
});
}
public CommodityDetailsView DisplayCommodityDetails(string commodityId)
{
if (commodityId == "")
{
return(null);
}
else
{
Commodity newCommodity = _context.Commodities.FirstOrDefault(c => c.CommodityId == commodityId);
CommodityDetailsView newCommodityDetails = new CommodityDetailsView();
newCommodityDetails.commodityId = commodityId;
newCommodityDetails.name = newCommodity.Name;
newCommodityDetails.intro = newCommodity.Description;
newCommodityDetails.price = newCommodity.Price;
newCommodityDetails.imgUrl = newCommodity.Url;
newCommodityDetails.storage = newCommodity.Storage;
newCommodityDetails.shopId = newCommodity.ShopId;
newCommodityDetails.category = newCommodity.Category;
newCommodityDetails.errorCode = 0;
return(newCommodityDetails);
}
}