<script src="jquery-3.4.1.min.js" type="text/javascript" ></script>
<script type="text/javascript"> // $(‘div‘).hide(); //jQuery的两种入口函数(等DOM加载完方式) //相当于DOMContentLoaded $(document).ready(function(){ $(‘div‘).hide(); })
$(function(){ $(‘div‘).hide(); }) </script>
原文:https://www.cnblogs.com/sad-dog/p/12662805.html