Tag:50% Off

  • Hugin monitors web page changes and pushes them

    Time:2020-11-14

    Take the weekly special price page of Turing community as an example:https://www.ituring.com.cn/tag/36527 Grab content This page will update three half price e-books every Monday After copying and pasting, you can see that the XPath of the three books are: //*[@id=”tag-book”]/div/ul/li[1]/div[2]/h4/a //*[@id=”tag-book”]/div/ul/li[2]/div[2]/h4/a //*[@id=”tag-book”]/div/ul/li[3]/div[2]/h4/a Only the middleli[]The content is different So the options section and the XPath […]