我有一些网页,我试图从使用卷轴获得的信息中分析信息。每个页面都使用 JQuery 转换其内容, 即文档装入浏览器( 使用文档) 的文档内容( 即时功能) - 大多设置 divs 的分类/ ids 。 一旦装入 Javascript 函数, 信息就更容易分析 。
我有什么选择(最好是从命令行)执行页面的 Javascript 内容并倾弃变换的 HTML?
使用静态下载工具如卷曲,
如果您想要在动态 Web 上刮刮可动的 Web, 请使用一个无头网络浏览器, 您可以从您的编程语言中控制它。 最常用的工具是 ellen
http://code.google.com/p/selenium/" rel="不随从 noreferrer" >http://code.google.com/p/selenium/
使用, 您可以将已修改的 DOM 树导出为 HTML 浏览器 。
举例使用实例:
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