B站视频修改自适应测试

原来

<iframe src="//player.bilibili.com/player.html?aid=328334002&bvid=BV1tA411q7xi&cid=193834244&page=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"> </iframe>

自适应

<div style="position: relative; padding: 30% 45%;">
<iframe style="position: absolute; width: 100%; height: 100%; left: 0; top: 0;" src="//player.bilibili.com/player.html?aid=328334002&bvid=BV1tA411q7xi&cid=193834244&page=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"></iframe>
</div>

自适应不跳转

sandbox=”allow-top-navigation allow-same-origin allow-forms allow-scripts”

<div style="position: relative; padding: 30% 45%;">
<iframe style="position: absolute; width: 100%; height: 100%; left: 0; top: 0;"src="//player.bilibili.com/player.html?aid=328334002&bvid=BV1tA411q7xi&cid=193834244&page=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true" sandbox="allow-top-navigation allow-same-origin allow-forms allow-scripts"></iframe>
</div>

在网页上, 用户选择清晰度, 或者点击视频上面的一些图标, 会跳转到B站. 这个可通过设置 iframe 的 sandbox 属性去禁止

sandbox=”allow-top-navigation allow-same-origin allow-forms allow-scripts”