feat: 产品

refactor: 产品详情页seo

app/index/model/ProductSkuAttrModel.php

@@ -0,0 +1,19 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\index\model;
+
+use app\common\model\ProductSkuAttrBaseModel;
+
+/**
+ * 产品SKU属性模型
+ * @mixin \think\Model
+ */
+class ProductSkuAttrModel extends ProductSkuAttrBaseModel
+{
+    // 所属sku范围查询
+    public function scopeBySkuId($query, $sku_ids)
+    {
+        return $query->where('sku_id', 'IN', $sku_ids);
+    }
+}