希望增加快手等视频网站的视频下载功能，目前快手网页版没有下载提示信息，我查找的参考文章不知道如何实现代码，请看内文。

Refer to the article https://blog.csdn.net/weixin_29046611/article/details/163556973, which describes how to capture TikTok, Douyin, Xiaohongshu, and B站 videos through F12. Currently, after the page https://v.douyin.com/gnihUJPCEsw/ automatically redirects, there is no prompt to download the video.