购物车排序

@@ -32,7 +32,7 @@ class Cart extends Model
         $user = User::info();
         $cartData = self::with('goods,sku_price')->where([
             'user_id' => $user->id
-        ])->select();
+        ])->order('createtime desc')->select();
 
         // 删除失效数据
         foreach ($cartData as $v){