Get the URL of a page after a Javascript redirection windows location How to i Src LInk

Question

在重定向Windows.location = 1后，将此链接粘贴到浏览器地址栏后的示例：重定向后，主链接http://example.com/v?id=xxxxxxx&itag=36显示如下：2： https://r10---sn-4wg7en7l.c.docs.google.com链接https://r10---sn-4wg7en7l.c.docs.google.com如何获取iframe src的第二个链接，请对此提供任何帮助

Answer 1

You can get the url of your page with window.location.href in javascript or get the previous page with document.referrer
In PHP you can get the current page with $_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'] and the previous page with $_SERVER['HTTP_REFERER']