var parseQueryString = function (url) {
var reg = /([^\?\=\&]+)\=([^\?\=\&]*)/g; var obj = {}; while (reg.exec (url)) { obj[RegExp.$1] = RegExp.$2; } return obj;}var url = "http://wiatcmdax.cn/index.php?key0=0&key1=1&key2=2";var obj = parseQueryString (url);console.warn (obj);原文：http://www.cnblogs.com/liangxuru/p/5699094.html