cdn load fail fallback

<script src="https://cdn.website.net/bundles/cat-required-js?202206230935"></script>
<script>window.jQuery || document.write('<script src="/bundles/cat-required-js?202206230935">\x3C/script>')</script>

posted @ 2022-06-23 14:08  Easy C#  阅读(10)  评论(0)  编辑  收藏  举报