For example the response item data is like this

num_iid:“PeZkorei3t6qbrbfVdqHPt6-Am5K27HGoXJjpdAtY3"
pic:”//img.alicdn.com/bao/uploaded/i1/3839947296/O1CN01QCEE6623lcHkpkLrP_!!0-item_pic.jpg"
title:"ITENDANCE专业拉丁舞鞋女成人中高跟缎面软底国标舞伦巴恰恰舞鞋"
price:"168"
promotion_price:"98"
sales:700
loc:"河南 郑州"
seller_id:4792041124921370000
seller_nick:"itendance旗舰店"
shop_title:“itendance旗舰店"
user_type:1
detail_url:”//uland.taobao.com/item/edetail?id=PeZkorei3t6qbrbfVdqHPt6-Am5K27HGoXJjpdAtY3"
delivery_fee:“0.00”

detail_url leads to real item id of 585281852668

which is unusable for my case (Searching item info with item id)