JavaScript 24 Navigator

Navigator即浏览器对象，提供浏览器相关的信息

<script type="text/javascript">
document.write("<p>浏览器产品名称：");
document.write(navigator.appName + "</p>");
 
document.write("<p>浏览器版本号：");
document.write(navigator.appVersion + "</p>");
 
document.write("<p>浏览器内部代码：");
document.write(navigator.appCodeName + "</p>");
 
document.write("<p>操作系统：");
document.write(navigator.platform + "</p>");
 
document.write("<p>是否启用Cookies：");
document.write(navigator.cookieEnabled + "</p>");
 
document.write("<p>浏览器的用户代理报头：");
document.write(navigator.userAgent + "</p>");
</script>