標籤：intel 擷取 nav gen class use log roi body
使用JS判斷使用者使用的系統是利用瀏覽器的userAgent。
navigator.userAgent：userAgent 擷取了瀏覽器用於 HTTP 要求的使用者代理程式頭的值。
navigator.platform：platform 擷取運行瀏覽器的作業系統和（或）硬體平台。
<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><title></title><script type="text/javascript">var u = navigator.userAgent;var iswindows = (u.indexOf("Windows",0) != -1)?1:0; var ismac = (navigator.platform == "Mac68K") || (navigator.platform == "MacPPC") || (navigator.platform == "Macintosh") || (navigator.platform == "MacIntel");var isAndroid = u.indexOf(‘Android‘) > -1 || u.indexOf(‘Adr‘) > -1; var isiOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); if (isAndroid==true){ self.location=‘‘; #重新導向方法}if (isiOS==true){ self.location=‘‘; }if (iswindows==true){ self.location=‘‘}if (ismac==true){ self.location=‘‘}</script></head><body></body></html>
js判斷作業系統windows,ios,android(筆記)
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