如何获取 b站视频 纯播放地址

通过视频页url直接拿到 BV1NV411v7Xp
https://www.bilibili.com/video/BV1NV411v7Xp/?spm_id_from=autoNext

发起请求 拿到 aid cid
https://api.bilibili.com/x/web-interface/view?bvid=BV1Z5411J72V

使用上 iframe 替换aid cid

     <iframe
        src="https://www.makesoft.cn/api/uploads//player.bilibili.com/player.html?aid=208223573&amp;cid=415100477&amp;page=1"
        style="min-height: 400px; width: 100%"
        scrolling="no"
        border="0"
        frameborder="no"
        framespacing="0"
        allowfullscreen="true"
      >
      </iframe>