15-1 网易云课堂课程搜索结果信息 - 图1

抓取的结果信息包含：

  • 课程名字
  • 课程链接
  • 价格
  • 课程人数
  • 作者

  • 课程简介

    结果示例图：

    15-1 网易云课堂课程搜索结果信息 - 图2

    抓取的结果信息包含：

  • 课程名字

  • 课程链接
  • 价格
  • 课程人数
  • 作者
  • 课程简介

    结果示例图：

    15-1 网易云课堂课程搜索结果信息 - 图3

    模板：

    1. {"_id":"wangyi-sosou","startUrl":["https://study.163.com/courses-search?keyword=%E8%B5%9A%E9%92%B1#/?ot=5&p=[1-4]"],"selectors":[{"id":"info","type":"SelectorElement","parentSelectors":
    2. ["_root"],"selector":"li.uc-course-list_itm","multiple":true,"delay":0},{"id":"link","type":"SelectorLink","parentSelectors":
    3. ["info"],"selector":"a.j-href","multiple":false,"delay":0},{"id":"name","type":"SelectorText","parentSelectors":
    4. ["info"],"selector":"span.uc-ykt-coursecard-wrap_tit_name","multiple":false,"regex":"","delay":0},{"id":"price","type":"SelectorText","parentSelectors":
    5. ["info"],"selector":"div.uc-ykt-coursecard-wrap_price","multiple":false,"regex":"","delay":0},{"id":"students","type":"SelectorText","parentSelectors":["link"],"selector":"span.hot","multiple":false,"regex":"","delay":0},{"id":"author","type":"SelectorText","parentSelectors":
    6. ["link"],"selector":"a.j-userNode","multiple":false,"regex":"","delay":0},{"id":"intro","type":"SelectorText","parentSelectors":
    7. ["link"],"selector":"div.m-cbi","multiple":false,"regex":"","delay":0}]}

    模板套用步骤：

    （1）进入需要抓取的课程搜索结果页面，例如：https://study.163.com/courses-search?keyword=%E8%B5%9A%E9%92%B1#/?ot=5
    （2）导入模板
    （3）替换 Start URL为要抓取的网页链接，（抓取多页需修改 Start URL 里的页码数）
    （4）开始抓取