如何判断是手机访问网站还是电脑访问网站？
需要详细的代码。
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- Java code
String userAgent = ""; String userAgents=request.getHeader("user-agent"); if(userAgents != null ){ userAgent = userAgents; userAgent = userAgent.toUpperCase(); } //out.print(">>>>"+userAgent); if (userAgent.indexOf("NOKI") > -1 || // Nokia phones and emulators userAgent.indexOf("ERIC") > -1 || // Ericsson WAP phones and emulators userAgent.indexOf("WAPI") > -1 || // Ericsson WapIDE 2.0 userAgent.indexOf("MC21") > -1 || // Ericsson MC218 userAgent.indexOf("AUR") > -1 || // Ericsson R320 userAgent.indexOf("R380") > -1 || // Ericsson R380 userAgent.indexOf("UP.B") > -1 || // UP.Browser userAgent.indexOf("WINW") > -1 || // WinWAP browser userAgent.indexOf("UPG1") > -1 || // UP.SDK 4.0 userAgent.indexOf("UPSI") > -1 || //another kind of UP.Browser userAgent.indexOf("QWAP") > -1 || // unknown QWAPPER browser userAgent.indexOf("JIGS") > -1 || // unknown JigSaw browser userAgent.indexOf("JAVA") > -1 || // unknown Java based browser userAgent.indexOf("ALCA") > -1 || // unknown Alcatel-BE3 browser (UP based) userAgent.indexOf("MITS") > -1 || // unknown Mitsubishi browser userAgent.indexOf("MOT-") > -1 || // unknown browser (UP based) userAgent.indexOf("MY S") > -1 || // unknown Ericsson devkit browser userAgent.indexOf("WAPJ") > -1 || //Virtual WAPJAG www.wapjag.de userAgent.indexOf("FETC") > -1 || //fetchpage.cgi Perl script from www.wapcab.de userAgent.indexOf("ALAV") > -1 || //yet another unknown UP based browser userAgent.indexOf("WAPA") > -1 || //another unknown browser (Web based "Wapalyzer") userAgent.indexOf("OPER") > -1 || //Opera userAgent.indexOf("DOPOD") > -1 || //多普达 userAgent.indexOf("SYMBIAN") > -1 //symbian系统 ) { //通过手机访问 } else { //PC }
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一楼很全了，佩服
就是通过用户的User-Agent 这个http头判断
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通过javascript判断User-Agent或者判断浏览器的版本。+1