抓取的结果信息包含:
- 用户昵称
- 评论内容
- 评论时间
结果示例图:
模板:
{"_id":"csdn-comments","startUrl":["https://blog.csdn.net/zll_0405/article/details/89710727"],"selectors":[{"id":"info","type":"SelectorElementClick","parentSelectors":["_root"],"selector":".comment-list-box > ul","multiple":true,"delay":"2000","clickElementSelector":"li.js-page-next","clickType":"clickMore","discardInitialElements":"do-not-discard","clickElementUniquenessType":"uniqueCSSSelector"},
{"id":"user-name","type":"SelectorText","parentSelectors":["info"],"selector":"span.name","multiple":false,"regex":"","delay":0},{"id":"time","type":"SelectorText","parentSelectors":["info"],"selector":"span.date","multiple":false,"regex":"","delay":0},{"id":"content","type":"SelectorText","parentSelectors":
["info"],"selector":"span.new-comment","multiple":false,"regex":"","delay":0}]}
模板套用步骤:
(1)进入需要抓取的文章评论页面,例如:https://blog.csdn.net/zll_0405/article/details/89710727
(2)导入模板
(3)替换 Start URL为要抓取的网页链接
(4)开始抓取
小提示:如网站提示需要登录,则需先登录