strs = str.split("&");
参数N = Request['参数N'];
这样调用：
<span><Script language="javascript">
if (r != null) return unescape(r[2]); return null;
return theRequest;
var sensor;//测点
pmt += encodeURI(encodeURI(instrument))+'&n='+n+'&addDate='+addDate;
}
参数2 = Request['参数2'];

alert(GetQueryString("参数名2"));
sensor = decodeURI(decodeURI(Request['sensor']));
var r = window.location.search.substr(1).match(reg);
var Request = new Object();
Request = GetRequest();
var url = location.search; //获取url中"?"符后的字串
theRequest[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);
}
3.参考内容：
if (url.indexOf("?") != -1) {

复制代码 代码如下:

var pmt = 'sensor='+ encodeURI(encodeURI(sensor))+'&device='+encodeURI(encodeURI(device))+'&instrument=';
这样调用： 
}
return theRequest;
var theRequest = new Object();
theRequest[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);
top.location.href = 'jsp/print/diagnosticAnaPrint.jsp?'+pmt;
参数3 = Request['参数3'];
for(var i = 0; i < strs.length; i ++) {
alert(GetQueryString("参数名3"));
}

方法一：正则分析法
}
var str = url.substr(1);

</Script>
function getQueryString(name) {

for(var i = 0; i < strs.length; i ++) {

复制代码 代码如下:

参数1 = Request['参数1'];
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
//获取URL参数
}
strs = str.split("&");

var theRequest = new Object();
function GetRequest() {
if (url.indexOf("?") != -1) {

复制代码 代码如下:

var url = location.search; //获取url中"?"符后的字串
alert(GetQueryString("参数名1"));
</Script></span>
2.接收和解析参数
function GetRequest() {
var str = url.substr(1);
<Script language="javascript">
var 参数1,参数2,参数3,参数N;

复制代码 代码如下:

方法二：
}