版本：3.0.0-beta.18
- https://cdn.bootcdn.net/ajax/libs/plyr/3.0.0-beta.18/plyr.css
- https://cdn.bootcdn.net/ajax/libs/plyr/3.0.0-beta.18/plyr.js
- https://cdn.bootcdn.net/ajax/libs/plyr/3.0.0-beta.18/plyr.min.js
- https://cdn.bootcdn.net/ajax/libs/plyr/3.0.0-beta.18/plyr.polyfilled.js
- https://cdn.bootcdn.net/ajax/libs/plyr/3.0.0-beta.18/plyr.polyfilled.min.js
- https://cdn.bootcdn.net/ajax/libs/plyr/3.0.0-beta.18/plyr.svg