1 <script src="https://ajax.googleapis.com/ajax/libs/jquery/{{JQUERY_VERSION}}/jquery.min.js"></script> 2 3 <script>window.jQuery || document.write('<script src="js/vendor/jquery-{{JQUERY_VERSION}}.min.js"><\/script>')</script>
xlsdg 2020-06-11 11:14 原文
1 <script src="https://ajax.googleapis.com/ajax/libs/jquery/{{JQUERY_VERSION}}/jquery.min.js"></script> 2 3 <script>window.jQuery || document.write('<script src="js/vendor/jquery-{{JQUERY_VERSION}}.min.js"><\/script>')</script>