=========跟单区(id,item, qty, link, price, contact)=============
跟单~
id: ladybirdbeetle
item: GNC Herbal Plus Standardized Ginkgo Biloba 60mg 300 Capsules
qty: 2
link: http://www.gnc.com/product/index.jsp?productId=2539690
contact: 97956628
item: GNC Herbal Plus Standardized Ginkgo Biloba 60mg 300 Capsules
qty: 2
link: http://www.gnc.com/product/index.jsp?productId=2539690
contact: 97956628