W3School TIY Editor
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<html> <body> <script type="text/javascript"> document.write("<p>浏览器：") document.write(navigator.appName + "</p>") document.write("<p>浏览器版本：") document.write(navigator.appVersion + "</p>") document.write("<p>代码：") document.write(navigator.appCodeName + "</p>") document.write("<p>平台：") document.write(navigator.platform + "</p>") document.write("<p>Cookies 启用：") document.write(navigator.cookieEnabled + "</p>") document.write("<p>浏览器的用户代理报头：") document.write(navigator.userAgent + "</p>") </script> </body> </html>