从您发布的代码来看，它应该可以正常工作，所以我只能假设它没有正确包含您的脚本

From the code you have posted it should work so I can only assume it isn't including your scripts properly

如果acc文件夹位于网站的根文件夹中，则应考虑将脚本和CSS更改为:

If the acc folder is in the root folder of your website you should consider changing your scripts and css to:

<link rel="stylesheet" type="text/css" href="/acc/css/jquery-ui-style.css" />
<script type="text/javascript" src="/acc/js/jquery.js"></script>
<script type="text/javascript" src="/acc/js/jquery-ui.js"></script>
<script type="text/javascript" src="/acc/js/acc.js"></script>

删除圆点-这意味着您要尝试从所在位置(在url中，而不是带有html的文件中)到上一个文件夹.

Remove the dots - as that means you are trying to get to a folder one up from where you are (in the url, not the file with the html).

如果这不起作用，请按f12键并检查您的控制台，您可能会遇到其他js错误，从而使手风琴无法正常工作

If this doesn't work then press f12 and check your console, you may have other js errors stopping the the accordion working