navigator获取参数
<script type="text/javascript" language="javascript">
document.write("浏览器程序名称:"+navigator.appName+"<br>");
document.write("用户发送给服务器的user-agent头信息:"+navigator.userAgent+"<br>");
document.write("浏览器平台:"+navigator.platform);
</script>
<script type="text/javascript" language="javascript">
document.write("浏览器程序名称:"+navigator.appName+"<br>");
document.write("用户发送给服务器的user-agent头信息:"+navigator.userAgent+"<br>");
document.write("浏览器平台:"+navigator.platform);
</script>