1.百度cdn(寫示例代碼需要引用的庫):
http://cdn.code.baidu.com/點選打開連結
2.bootstrap cdn
http://www.bootcdn.cn/bootstrap/ 點選打開連結
jquery1.6.4
<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/1.6.4/jquery.min.js"></script>
bootstrap2.3.2
<link href="http://libs.baidu.com/bootstrap/2.3.2/css/bootstrap.min.css" target="_blank" rel="external nofollow" rel="stylesheet">
<script src="http://libs.baidu.com/bootstrap/2.3.2/js/bootstrap.min.js"></script>
bootstrap3.3.7
<link href="//cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" target="_blank" rel="external nofollow" rel="stylesheet">
<script src="//cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>