public ActionResult DeleteGoods(ViewModelGoods goods)
{
var deleteTip = goodsService.DeleteGoods(goods.GoodsId);
if (!(deleteTip == null))
{
TempData["TipDelete"] = deleteTip;
}
else
{
TempData["TipDelete"] = "该商品已经产生了订单，不能删除！";
}
return(RedirectToAction("GoodsList"));
}