购物车

addons/shopro/controller/Cart.php

@@ -72,6 +72,10 @@ class Cart extends Common
         $type = $params['type'] ?? 'inc';
         $type = 'cover';
 
+        if($goods_num < 1){
+            $this->error('数量错误');
+        }
+
         $cart = CartModel::where('user_id', $user->id)
             ->where('goods_id', $params['goods_id'])
             ->where('goods_sku_price_id', $params['goods_sku_price_id'])