作者 王智

222

... ... @@ -120,8 +120,6 @@ class ShopCar extends Api
$param = $this->request->param();
$product_id = Db::name('shopcar')->where(['id' => $param['shop_id']])->value('product_id');
$stock = Db::name('product')->where(['id' => $product_id])->value('stock');
dump($stock);
dump($product_id);
if ($param['num'] > $stock) {
$this->error('购买数量不能大于库存');
die;
... ...