feat:# 获取商品规格属性

src/Goods/Lib/GoodsInterface.php

@@ -19,6 +19,7 @@ use Swoft\Core\ResultInterface;
  * @method ResultInterface deferListByIds($ids, $storeId)
  * @method ResultInterface deferGetSkuInfo($skuId, $goodsId, $storeId)
  * @method ResultInterface deferGetSkuByIds($goodsId, $skuIds, $storeId)
+ * @method ResultInterface deferGetSkuByGoodsId($goodsId, $storeId)
  * @method ResultInterface deferGetSpecAttributeByGoodsId($goodsId, $storeId)
  * Interface GoodsInterface
  * @package Hdll\Services\Goods\Lib
@@ -120,6 +121,9 @@ interface GoodsInterface
 	public function getSkuByIds($goodsId, $skuIds, $storeId);
 
 
+	public function getSkuByGoodsId($goodsId, $storeId);
+
+
 	/**
 	 * 获取商品规格属性
 	 * @param $goodsId