如何检测用户操作系统
如何检测用户操作系统
提问于 2012-03-16 17:25:35
我有以下代码来获取用户详细信息：
HttpBrowserCapabilities bc = HttpContext.Current.Request.Browser;
string UserAgent = HttpContext.Current.Request.UserAgent;
ENT_TrackingData ret = new ENT_TrackingData()
{
IPAddress = HttpContext.Current.Request.UserHostAddress,
Browser = bc.Browser + " " + bc.Version,
DateStamp = DateTime.Now,
PageViewed = HttpContext.Current.Request.Url.AbsolutePath,
NodeId = UmbracoHelper.GetCurrentNodeID(),
IsMobileDevice = IsMobileDevice(UserAgent),
Platform = bc.Platform
};这很好用，但是我注意到平台总是说我的机器是windows NT，而不是windows7。有没有办法在ASP.Net中检测到这种类型的信息？
回答 8
Stack Overflow用户
发布于 2015-08-21 01:09:07
这是我想出来的，它似乎运行得很好：
public String GetUserEnvironment(HttpRequest request)
{
var browser = request.Browser;
var platform = GetUserPlatform(request);
return string.Format("{0} {1} / {2}", browser.Browser, browser.Version, platform);
}
public String GetUserPlatform(HttpRequest request)
{
var ua = request.UserAgent;
if (ua.Contains("Android"))
return string.Format("Android {0}", GetMobileVersion(ua, "Android"));
if (ua.Contains("iPad"))
return string.Format("iPad OS {0}", GetMobileVersion(ua, "OS"));
if (ua.Contains("iPhone"))
return string.Format("iPhone OS {0}", GetMobileVersion(ua, "OS"));
if (ua.Contains("Linux") && ua.Contains("KFAPWI"))
return "Kindle Fire";
if (ua.Contains("RIM Tablet") || (ua.Contains("BB") && ua.Contains("Mobile")))
return "Black Berry";
if (ua.Contains("Windows Phone"))
return string.Format("Windows Phone {0}", GetMobileVersion(ua, "Windows Phone"));
if (ua.Contains("Mac OS"))
return "Mac OS";
if (ua.Contains("Windows NT 5.1") || ua.Contains("Windows NT 5.2"))
return "Windows XP";
if (ua.Contains("Windows NT 6.0"))
return "Windows Vista";
if (ua.Contains("Windows NT 6.1"))
return "Windows 7";
if (ua.Contains("Windows NT 6.2"))
return "Windows 8";
if (ua.Contains("Windows NT 6.3"))
return "Windows 8.1";
if (ua.Contains("Windows NT 10"))
return "Windows 10";
//fallback to basic platform:
return request.Browser.Platform + (ua.Contains("Mobile") ? " Mobile " : "");
}
public String GetMobileVersion(string userAgent, string device)
{
var temp = userAgent.Substring(userAgent.IndexOf(device) + device.Length).TrimStart();
var version = string.Empty;
foreach (var character in temp)
{
var validCharacter = false;
int test = 0;
if (Int32.TryParse(character.ToString(), out test))
{
version += character;
validCharacter = true;
}
if (character == '.' || character == '_')
{
version += '.';
validCharacter = true;
}
if (validCharacter == false)
break;
}
return version;
}Stack Overflow用户
发布于 2012-03-16 17:29:39
if (Request.UserAgent.IndexOf("Windows NT 5.1") > 0)
{
//xp
}
else if (Request.UserAgent.IndexOf("Windows NT 6.0") > 0)
{
//VISTA
}
else if (Request.UserAgent.IndexOf("Windows NT 6.1") > 0)
{
//7
}
else if (Request.UserAgent.IndexOf("Windows NT 6.2") > 0)
{
//8
}
else if (Request.UserAgent.IndexOf("Windows NT 6.3") > 0)
{
//8.1
}
else if (Request.UserAgent.IndexOf("Windows NT 10.0") > 0)
{
//10
}Stack Overflow用户
发布于 2014-08-24 18:24:47
根据This Official Microsoft Document的说法，我们可以使用它来检测Windows OS：
String userAgent = Request.UserAgent;
if (userAgent.IndexOf("Windows NT 6.3") > 0)
{
//Windows 8.1
}
else if (userAgent.IndexOf("Windows NT 6.2") > 0)
{
//Windows 8
}
else if (userAgent.IndexOf("Windows NT 6.1") > 0)
{
//Windows 7
}
else if (userAgent.IndexOf("Windows NT 6.0") > 0)
{
//Windows Vista
}
else if (userAgent.IndexOf("Windows NT 5.2") > 0)
{
//Windows Server 2003; Windows XP x64 Edition
}
else if (userAgent.IndexOf("Windows NT 5.1") > 0)
{
//Windows XP
}
else if (userAgent.IndexOf("Windows NT 5.01") > 0)
{
//Windows 2000, Service Pack 1 (SP1)
}
else if (userAgent.IndexOf("Windows NT 5.0") > 0)
{
//Windows 2000
}
else if (userAgent.IndexOf("Windows NT 4.0") > 0)
{
//Microsoft Windows NT 4.0
}
else if (userAgent.IndexOf("Win 9x 4.90") > 0)
{
//Windows Millennium Edition (Windows Me)
}
else if (userAgent.IndexOf("Windows 98") > 0)
{
//Windows 98
}
else if (userAgent.IndexOf("Windows 95") > 0)
{
//Windows 95
}
else if (userAgent.IndexOf("Windows CE") > 0)
{
//Windows CE
}
else
{
//Others
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/9734668
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