版本：3.5.9
- https://cdn.bootcdn.net/ajax/libs/plyr/3.5.9/plyr.css
- https://cdn.bootcdn.net/ajax/libs/plyr/3.5.9/plyr.js
- https://cdn.bootcdn.net/ajax/libs/plyr/3.5.9/plyr.min.js
- https://cdn.bootcdn.net/ajax/libs/plyr/3.5.9/plyr.polyfilled.js
- https://cdn.bootcdn.net/ajax/libs/plyr/3.5.9/plyr.polyfilled.min.js
- https://cdn.bootcdn.net/ajax/libs/plyr/3.5.9/plyr.svg