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>​




​调用方法:​


​<Script language="javascript">
var Request = new Object();
Request = GetRequest();
var 参数1,参数2,参数3,参数N;
参数1 = Request['参数1'];
参数2 = Request['参数2'];
参数3 = Request['参数3'];
参数N = Request['参数N'];
</Script>​