function getQueryString(name) { ???var reg = new RegExp(‘(^|&)‘ + name + ‘=([^&]*)(&|$)‘, ‘i‘); ???var r = window.location.search.substr(1).match(reg); ???if (r != null) { ???????return unescape(r[2]); ???} ???return null;}// 这样调用:alert(GetQueryString("参数名1")); alert(GetQueryString("参数名2"));alert(GetQueryString("参数名3"));
JS获取URL中参数值(QueryString)
原文地址:https://www.cnblogs.com/73tong/p/8378804.html