抓取的结果信息包含：

• 问答标题
• 问答详情链接
• 赞同数
• 评论数
• 作者

  结果示例图：

  

  模板：

  {"_id":"taolun33","startUrl":
  ["https://www.zhihu.com/topic/19555550/hot"],"selectors":[{"id":"outer","type":"SelectorElementScroll","parentSelectors":["_root"],"selector":"div.List-item","multiple":true,"delay":2000},{"id":"name","type":"SelectorLink","parentSelectors":
  ["outer"],"selector":"h2.ContentItem-title a","multiple":false,"delay":0},{"id":"agrees","type":"SelectorText","parentSelectors":["outer"],"selector":"button.VoteButton--up","multiple":false,"regex":"","delay":0},{"id":"comments","type":"SelectorText","parentSelectors":["outer"],"selector":"button.ContentItem-action:nth-of-type(1)","multiple":false,"regex":"","delay":0},{"id":"author","type":"SelectorText","parentSelectors":["outer"],"selector":"div.AuthorInfo-content","multiple":false,"regex":"","delay":0}]}

  模板套用步骤：

  （1）进入需要抓取的讨论页面，例如：https://www.zhihu.com/topic/19555550/hot
  （2）导入模板
  （3）替换 Start URL为要抓取的网页链接
  （4）开始抓取