JavaScript获取URL参数

来源:互联网 发布:对云计算的理解ibm 编辑:程序博客网 时间:2024/06/05 13:33

代码如下:

<html><head></head><body><script>//截取字符串方法function getUrlParam(url) {    var param = new Object();     if (url.indexOf("?") != -1) {         var str = url.substr(url.indexOf("?")+1,url.length);         var strs=[];        strs = str.split("&");         for(var i = 0; i < strs.length; i ++) {             param[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);         }     }     return param; }var url = "http://www.baidu.com?test=2&test1=2&test3=3";var param = getUrlParam(url);console.log(param);alert(param['test']);alert(param['test1']);alert(param['test3']);</script></body></html>