版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/marionette/5.0.0-alpha.2/marionette.js
- https://cdn.bootcdn.net/ajax/libs/marionette/5.0.0-alpha.2/marionette.min.js
- https://cdn.bootcdn.net/ajax/libs/marionette/5.0.0-alpha.2/marionette.umd.js
- https://cdn.bootcdn.net/ajax/libs/marionette/5.0.0-alpha.2/marionette.umd.min.js