首页 > 代码库 > js获取地址栏参数

js获取地址栏参数

方法一:正则分析法

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;} 

调用方法:
alert(GetQueryString("参数名1"));

alert(GetQueryString("参数名2"));
alert(GetQueryString("参数名3"));

方法二

<Script language="javascript">function GetRequest() {var url = location.search; //获取url中"?"符后的字串var theRequest = new Object();if (url.indexOf("?") != -1) {var str = url.substr(1);strs = str.split("&");for(var i = 0; i < strs.length; i ++) {theRequest[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);}}return theRequest;}</Script> 

 

js获取地址栏参数