版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/please-wait/0.0.5/please-wait.css
- https://cdn.bootcdn.net/ajax/libs/please-wait/0.0.5/please-wait.js
- https://cdn.bootcdn.net/ajax/libs/please-wait/0.0.5/please-wait.min.css
- https://cdn.bootcdn.net/ajax/libs/please-wait/0.0.5/please-wait.min.css.map
- https://cdn.bootcdn.net/ajax/libs/please-wait/0.0.5/please-wait.min.js