版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/spotify-web-api-js/1.5.2/spotify-web-api.js
- https://cdn.bootcdn.net/ajax/libs/spotify-web-api-js/1.5.2/spotify-web-api.min.js
- https://cdn.bootcdn.net/ajax/libs/spotify-web-api-js/1.5.2/typings/spotify-api.d.ts
- https://cdn.bootcdn.net/ajax/libs/spotify-web-api-js/1.5.2/typings/spotify-web-api.d.ts