版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/mobile-detect/1.4.5/mobile-detect-modernizr.js
- https://cdn.bootcdn.net/ajax/libs/mobile-detect/1.4.5/mobile-detect-modernizr.min.js
- https://cdn.bootcdn.net/ajax/libs/mobile-detect/1.4.5/mobile-detect.js
- https://cdn.bootcdn.net/ajax/libs/mobile-detect/1.4.5/mobile-detect.min.js