抓取的结果信息包含：

• 课程名字
• 课程链接
• 课程热度人数
• 课程节数
• 价格（原价/现价）
• 课程简介·

  结果示例图：

  

  模板：

  {"_id":"lizhi","startUrl":["https://m.lizhiweike.com/indexpage/more-channel?keyword=%E8%B5%9A%E9%92%B1"],"selectors":[{"id":"info","type":"SelectorElementScroll","parentSelectors":["_root"],"selector":"a.f9pvta5","multiple":true,"delay":"2000"},{"id":"name","type":"SelectorLink","parentSelectors":["info"],"selector":"_parent_","multiple":false,"delay":0},{"id":"redu","type":"SelectorText","parentSelectors":["info"],"selector":"div.fotijcr","multiple":false,"regex":"","delay":0},{"id":"class","type":"SelectorText","parentSelectors":
  ["info"],"selector":".currency-item-right-bottom_left-count-time span","multiple":false,"regex":"","delay":0},{"id":"price","type":"SelectorText","parentSelectors":["info"],"selector":"div.f1ee5g1b","multiple":false,"regex":"","delay":0},{"id":"intro","type":"SelectorText","parentSelectors":["name"],"selector":"div.f1bqhtpi","multiple":false,"regex":"","delay":0}]}

  模板套用步骤：

  （1）进入需要抓取的专栏搜索结果页面，例如：https://m.lizhiweike.com/indexpage/more-channel?keyword=%E8%B5%9A%E9%92%B1
  （2）导入模板
  （3）替换 Start URL为要抓取的网页链接
  （4）开始抓取