javascript获取地址栏url参数值

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Default.aspx页面:

 

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <a href="chuanzhiye.aspx?id=5&name=gz" >传值测试</a>
    </div>
    </form>
</body>
</html>

 

 

chuanzhiye.aspx页面:

 

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>无标题页</title>
    <script type="text/javascript" language="javascript">
    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;
}
function Get(){
alert(GetQueryString('id'));
alert(GetQueryString('name'));
}

    </script>
</head>
<body onload="Get();">
    <form id="form1" runat="server">
    <div>
        <asp:Button ID="Button1" runat="server" Text="获取url参数"/>
    </div>
    </form>
</body>
</html>