版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/livequery/1.1.1/jquery.livequery.js
- https://cdn.bootcdn.net/ajax/libs/livequery/1.1.1/jquery.livequery.min.js
- https://cdn.bootcdn.net/ajax/libs/livequery/1.1.1/jquery.livequery.min.js.map