版本：1.12.0-rc.2
- https://cdn.bootcdn.net/ajax/libs/jqueryui/1.12.0-rc.2/jquery-ui.css
- https://cdn.bootcdn.net/ajax/libs/jqueryui/1.12.0-rc.2/jquery-ui.js
- https://cdn.bootcdn.net/ajax/libs/jqueryui/1.12.0-rc.2/jquery-ui.min.css
- https://cdn.bootcdn.net/ajax/libs/jqueryui/1.12.0-rc.2/jquery-ui.min.js
- https://cdn.bootcdn.net/ajax/libs/jqueryui/1.12.0-rc.2/jquery-ui.structure.css
- https://cdn.bootcdn.net/ajax/libs/jqueryui/1.12.0-rc.2/jquery-ui.structure.min.css
- https://cdn.bootcdn.net/ajax/libs/jqueryui/1.12.0-rc.2/jquery-ui.theme.css
- https://cdn.bootcdn.net/ajax/libs/jqueryui/1.12.0-rc.2/jquery-ui.theme.min.css