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kernel1994/regular.js

Created February 15, 2017 12:06
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JavaScript 中正则表达式笔记
Raw
regular.js
// NOTE: 在线学习正则表达式：http://regexr.com/
// NOTE: XMLDocument 对象可用 new XMLSerializer().serializeToString(obj); 的方式转换为 JS 中的字符串
let data = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><schs><sch><dm><![CDATA[10593]]></dm><mc><![CDATA[广西大学]]></mc></sch><sch><dm><![CDATA[10608]]></dm><mc><![CDATA[广西民族大学]]></mc></sch><sch><dm><![CDATA[10603]]></dm><mc><![CDATA[广西师范学院]]></mc></sch><sch><dm><![CDATA[10596]]></dm><mc><![CDATA[桂林理工大学]]></mc></sch><sch><dm><![CDATA[10601]]></dm><mc><![CDATA[桂林医学院]]></mc></sch></schs>';
// 结尾 g 代表全局匹配
let reg = /(<mc><\!\[CDATA\[)(.*?)(\]\]\><\/mc>)/g;
let r;
while((r = reg.exec(data)) != null) {
console.log(r[2]);
}
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