版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/nightly.js/2.0.1/nightly.js
- https://cdn.bootcdn.net/ajax/libs/nightly.js/2.0.1/nightly.min.js
- https://cdn.bootcdn.net/ajax/libs/nightly.js/2.0.1/nightly.min.js.map