<div id="region"></div>
console.log(document.getElementById('region'))//输出<div id="region"></div>
console.log(document.getElementById('region').id)//输出region;
console.log(document.getElementById('region').parentNode)//同1;
<div id="region"></div>
console.log(document.getElementById('region'))//输出<div id="region"></div>
console.log(document.getElementById('region').id)//输出region;
console.log(document.getElementById('region').parentNode)//同1;
本文标题:document.getElementById('region'
本文链接:https://www.haomeiwen.com/subject/idbrsqtx.html
网友评论