我相信答案就在于此模型

I believe the answer lies in this model

Mage::getModel('catalog/product_attribute_set_api')->items($setId);

该类是Mage_Catalog_Model_Product_Attribute_Api，它似乎有两个方法. items()方法似乎可以满足您的要求，即 从指定的属性集中检索属性"

The class is Mage_Catalog_Model_Product_Attribute_Api it seems to have two methods. The items() methods seems to do what you ask i.e. "Retrieve attributes from specified attribute set"

我希望对您有所帮助:)

I hope that helps :)