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首页 / 网页编程 / ASP.NET / asp.net实现识别客户端浏览器或操作系统

1、通过 UserAgent

protected void Page_Load(object sender, EventArgs e){//验证终端string agent = Request.Headers["User-Agent"];if (choose_net(agent)){Response.Redirect("/mobile/");}}//验证终端public bool choose_net(String 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 browseruserAgent.IndexOf("WAPJ") > -1 ||//Virtual WAPJAG www.wapjag.de userAgent.IndexOf("fetc") > -1 ||//fetchpage.cgi Perl script from www.wapcab.deuserAgent.IndexOf("ALAV") > -1 || //yet another unknown UP based browser userAgent.IndexOf("Wapa") > -1 || //another unknown browser (Web based "Wapalyzer") userAgent.IndexOf("UCWEB") > -1 || //another unknown browser (Web based "Wapalyzer") userAgent.IndexOf("BlackBerry") > -1 || //another unknown browser (Web based "Wapalyzer") userAgent.IndexOf("J2ME") > -1 || //another unknown browser (Web based "Wapalyzer")userAgent.IndexOf("Oper") > -1 || userAgent.IndexOf("Android") > -1 ||userAgent.IndexOf("mozilla") > -1){return true;}else{return false;}}

2.考虑asp.net mvc

里面有for mobile的模版

3.获取浏览器的属性

复制代码 代码如下:HttpBrowserCapabilities bc=Request.Browser; Response.Write("<script language="javascript">alert("" + bc.Browser + "");</script>");

 4.js判断

<script type="text/javascript">var bro = navigator.userAgent;//alert(bro);// alert(bro.indexOf("Windows Phone"));// iPad 浏览器navigator.userAgent(包含iPad)if (bro.indexOf("NetFront") > 0 || bro.indexOf("UCWEB") > 0|| bro.indexOf("iPhone") > 0 || bro.indexOf("Windows CE") > 0|| bro.indexOf("MIDP-2.0") > 0 || bro.indexOf("Android") > 0|| bro.indexOf("Opera Mini") > 0 || bro.indexOf("SymbianOS") > 0|| bro.indexOf("Windows Phone") > 0) {window.open("Wap1/Index.aspx", "_top");}//else if (bro.indexOf("Windows NT") > 0) {//window.open("NewWeb/default.html", "_top");//}else {window.open("NewWeb/default.html", "_top");}</script>

我们再来看下如何获取PC端的客户端信息呢

/// <summary>/// 获取操作系统的名字/// </summary>/// <param name="userAgent"></param>/// <returns></returns>private string GetOSNameByUserAgent(string userAgent){string osVersion = "未知"; if (userAgent.Contains("NT 10.0")){osVersion = "Windows 10";}else if (userAgent.Contains("NT 6.3")){osVersion = "Windows 8.1";}else if (userAgent.Contains("NT 6.2")){osVersion = "Windows 8";}else if (userAgent.Contains("NT 6.1")){osVersion = "Windows 7";}else if (userAgent.Contains("NT 6.1")){osVersion = "Windows 7";}else if (userAgent.Contains("NT 6.0")){osVersion = "Windows Vista/Server 2008";}else if (userAgent.Contains("NT 5.2")){if (userAgent.Contains("64"))osVersion = "Windows XP";elseosVersion = "Windows Server 2003";}else if (userAgent.Contains("NT 5.1")){osVersion = "Windows XP";}else if (userAgent.Contains("NT 5")){osVersion = "Windows 2000";}else if (userAgent.Contains("NT 4")){osVersion = "Windows NT4";}else if (userAgent.Contains("Me")){osVersion = "Windows Me";}else if (userAgent.Contains("98")){osVersion = "Windows 98";}else if (userAgent.Contains("95")){osVersion = "Windows 95";}else if (userAgent.Contains("Mac")){osVersion = "Mac";}else if (userAgent.Contains("Unix")){osVersion = "UNIX";}else if (userAgent.Contains("Linux")){osVersion = "Linux";}else if (userAgent.Contains("SunOS")){osVersion = "SunOS";}else{osVersion = HttpContext.Current.Request.Browser.Platform;}return osVersion;}

基本上很全了,小伙伴们根据需求自由选择吧