~~~[api] get://api.php *method=默认值#System.Goods.goodsLadderPreferentialList goods_id#商品id *private_key=默认值#若开启api安全，则api秘钥必须 <<< success { "code": 0, "message": "success", "data": [{ "id": 182, "goods_id": 236, "quantity": 2, "price": "5.00", "cart_id": "" }, { "id": 183, "goods_id": 236, "quantity": 3, "price": "6.00", "cart_id": "" }, { "id": 184, "goods_id": 236, "quantity": 5, "price": "8.00", "cart_id": "" }, { "id": 185, "goods_id": 236, "quantity": 10, "price": "15.00", "cart_id": "" }], "title": "" } <<< error {"code": -50, "message": "error", "data": {} } ~~~