==========跟单区(id, item, link, qty, price, contact) ====
跟单
跟单
item: GNC Triple Strength Fish Oil 1500
link: http://www.gnc.com/product/index.jsp?productId=12643679
qty: 9
ID: 飞鸟sd
mobile: 91068651
item: GNC Triple Strength Fish Oil 1500
link: http://www.gnc.com/product/index.jsp?productId=12643679
qty: 9
ID: 飞鸟sd
mobile: 91068651