同一个站点下，兼容不同版本的JQuery

https://stackoverflow.com/questions/1566595/can-i-use-multiple-versions-of-jquery-on-the-same-page

Yes, it's doable due to jQuery's noconflict mode. http://blog.nemikor.com/2009/10/03/using-multiple-versions-of-jquery/

<!-- load jQuery 1.1.3 -->
<script type="text/javascript" src="http://example.com/jquery-1.1.3.js"></script> <script type="text/javascript"> var jQuery_1_1_3 = $.noConflict(true); </script> <!-- load jQuery 1.3.2 --> <script type="text/javascript" src="http://example.com/jquery-1.3.2.js"></script> <script type="text/javascript"> var jQuery_1_3_2 = $.noConflict(true); </script>

Then, instead of $('#selector').function();, you'd do jQuery_1_3_2('#selector').function(); or jQuery_1_1_3('#selector').function();.