版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/x18n/2.0.3/x18n.js
- https://cdn.bootcdn.net/ajax/libs/x18n/2.0.3/x18n.min.js
- https://cdn.bootcdn.net/ajax/libs/x18n/2.0.3/x18n.min.js.map
- https://cdn.bootcdn.net/ajax/libs/x18n/2.0.3/x18n_build.js
- https://cdn.bootcdn.net/ajax/libs/x18n/2.0.3/x18n_build.min.js
- https://cdn.bootcdn.net/ajax/libs/x18n/2.0.3/x18n_build.min.js.map