https://www.heckjj.com/index.php zh-cn https://www.heckjj.com/get-urlparar-js/ Heck <@hecks.tk> Thu, 26 Aug 2010 04:04:56 +0000 https://www.heckjj.com/get-urlparar-js/ 在用js获取url的参数值的时候有两种方法可寻，当然啦可能会有更好的方法。这里只介绍下这两种。
一、字符串分割分析法。
  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;     }     alert(GetQueryString("参数名1"));     alert(GetQueryString("参数名2"));     alert(GetQueryString("参数名3"));
二、正则分析法。
  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;     }     var req = new Object();     req = GetRequest();       参数1 = req["参数1名称"];     参数2 = req["参数2名称"];
Tags - js , url ]]> https://www.heckjj.com/get-urlparar-js/#blogcomment <user@domain.com> Thu, 01 Jan 1970 00:00:00 +0000 https://www.heckjj.com/get-urlparar-js/#blogcomment