Rumah > Soal Jawab > teks badan
怎么用正则获取div里style的left和top的
39.73354231974922和94.35736677115987这两个值,不包括%
<div class="coordinatebox" index="1" style="left:39.73354231974922%;top:94.35736677115987%"><span></span><h3 class="labeltpl" data-label="标签1">标签1</h3></div>
欧阳克2016-11-11 11:15:41
var s = '' + ''; s.match(/\d+\.?\d+(?=%)/g); // ["39.73354231974922", "94.35736677115987"]' + '标签1
三叔2016-11-11 11:15:30
var reg = /style="left:([\d\.]+)[\s\S]+top:([\d\.]+)/; var matches = ''.match(reg); console.log('left: %s,top: %s',matches[1],matches[2])标签1