评论数
结果示例图:
模板:
{"_id":"alibaba-search2","startUrl":
["https://www.alibaba.com/trade/search?fsb=y&IndexArea=product_en&CatId=&SearchText=iphone&viewtype=&tab=","https://www.alibaba.com/products/iphone.html?spm=a2700.galleryofferlist.0.0.1dbd3345YPFaF2&IndexArea=product_en&page=2","https://www.alibaba.com/products/iphone.html?spm=a2700.galleryofferlist.0.0.1d5a3345WtBdSK&IndexArea=product_en&page=3"],"selectors":[{"id":"info","type":"SelectorElementScroll","parentSelectors":["_root"],"selector":"div.organic-offer-wrapper","multiple":true,"delay":"2000"},{"id":"name","type":"SelectorLink","parentSelectors":
["info"],"selector":"a.organic-gallery-title","multiple":false,"delay":0},{"id":"price","type":"SelectorText","parentSelectors":
["info"],"selector":"p.gallery-offer-price","multiple":false,"regex":"","delay":0},{"id":"minorder","type":"SelectorText","parentSelectors":
["info"],"selector":".gallery-offer-minorder span","multiple":false,"regex":"","delay":0},{"id":"address","type":"SelectorText","parentSelectors":
["info"],"selector":"a.organic-gallery-offer__seller-company","multiple":false,"regex":"","delay":0},{"id":"response","type":"SelectorText","parentSelectors":
["info"],"selector":"span.seller-tag__response-rate","multiple":false,"regex":"","delay":0},{"id":"score","type":"SelectorText","parentSelectors":
["info"],"selector":"span.seb-supplier-review__score","multiple":false,"regex":"","delay":0},{"id":"reviews","type":"SelectorText","parentSelectors":
["info"],"selector":"span.seb-supplier-review__review-count","multiple":false,"regex":"","delay":0}]}
模板套用步骤:
(1)进入需要抓取的搜索结果页面,例如:https://www.alibaba.com/products/iphone.html?spm=a2700.galleryofferlist.0.0.23bf33454nFJy4&IndexArea=product_en&page=1
(2)导入模板
(3)替换 Start URL为要抓取的网页链接(抓取多页需要增加多个 Start URL)
(4)开始抓取