HTML DOM userAgent ÊôÐÔ
¶¨ÒåºÍÓ÷¨
userAgent ÊôÐÔÊÇÒ»¸öÖ»¶ÁµÄ×Ö·û´®£¬ÉùÃ÷ÁËä¯ÀÀÆ÷ÓÃÓÚ HTTP ÇëÇóµÄÓû§´úÀíÍ·µÄÖµ¡£
Ò»°ãÀ´½²£¬ËüÊÇÔÚ navigator.appCodeName µÄÖµÖ®ºó¼ÓÉÏбÏßºÍ navigator.appVersion µÄÖµ¹¹³ÉµÄ¡£
ÀýÈ磺Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322)¡£
×¢£ºÓû§´úÀíÍ·£ºuser-agent header¡£
Óï·¨
navigator.userAgent
ʵÀý
<html>
<body>
<script type="text/javascript">
document.write("<p>UserAgent: ")
document.write(navigator.userAgent
+ "</p>")
</script>
</body>
</html>