C#获取用户客户端系统版本设备名称浏览器
先看效果
使用
Neget引用包UAParser
在这里插入代码片
项目的github ：https://github.com/ua-parser/uap-csharp
using UAParser;
...
string uaString = "Mozilla/5.0 (iPhone; CPU iPhone OS 5_1_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B206 Safari/7534.48.3";
// get a parser with the embedded regex patterns
var uaParser = Parser.GetDefault();
// get a parser using externally supplied yaml definitions
// var uaParser = Parser.FromYaml(yamlString);
ClientInfo c = uaParser.Parse(uaString);
Console.WriteLine(c.UA.Family); // => "Mobile Safari"
Console.WriteLine(c.UA.Major); // => "5"
Console.WriteLine(c.UA.Minor); // => "1"
Console.WriteLine(c.OS.Family); // => "iOS"
Console.WriteLine(c.OS.Major); // => "5"
Console.WriteLine(c.OS.Minor); // => "1"
Console.WriteLine(c.Device.Family); // => "iPhone"
其他方法
C# 服务端获取客户端 系统/浏览器/IP
参考：https://www.cnblogs.com/Aaxuan/p/10301926.html
```csharp/// <summary>
/// 获取客户端操作系统版本
/// </summary>
/// <returns></returns>
public static string GetOSName()
{
if (HttpContext.Current == null || HttpContext.Current.Request == null || HttpContext.Current.Request.UserAgent == null)
{ return "未知"; }
var userAgent = HttpContext.Current.Request.UserAgent.ToLower();
if (userAgent.Contains("android"))
{ return "Android"; }
else if (userAgent.Contains("mac os x"))
{ return "ios"; }
else if (userAgent.Contains("windows phone"))
{ return "Windows Phone"; }
else if (userAgent.Contains("nt 10.0"))
{ return "Windows 10"; }
else if (userAgent.Contains("NT 6.3"))
{ return "Windows8.1"; }
else if (userAgent.Contains("NT 6.2"))
{ return "Windows8"; }
else if (userAgent.Contains("nt 6.1"))
{ return "Windows 7"; }
else if (userAgent.Contains("nt 6.0"))
{ return "Windows Vista/Server 2008"; }
else if (userAgent.Contains("nt 5.2"))
{ return "Windows Server 2003"; }
else if (userAgent.Contains("nt 5.1"))
{ return "Windows XP"; }
else if (userAgent.Contains("nt 5"))
{ return "Windows 2000"; }
else if (userAgent.Contains("nt 4"))
{ return "Windows NT4"; }
else if (userAgent.Contains("me"))
{ return "Windows Me"; }
else if (userAgent.Contains("98"))
{ return "Windows 98"; }
else if (userAgent.Contains("95"))
{ return "Windows 95"; }
else if (userAgent.Contains("mac"))
{ return "Mac"; }
else if (userAgent.Contains("unix"))
{ return "UNIX"; }
else if (userAgent.Contains("linux"))
{ return "Linux"; }
else if (userAgent.Contains("sunos"))
{ return "SunOS"; }
return "未知";
}
/// <summary>
/// 获取浏览器名称
/// </summary>
/// <returns></returns>
public static string GetBrowser()
{
if (HttpContext.Current == null || HttpContext.Current.Request == null || HttpContext.Current.Request.UserAgent == null)
{ return "未知"; }
var userAgent = HttpContext.Current.Request.UserAgent.ToLower();
if (userAgent.Contains("opera/ucweb"))
{ return "UC Opera"; }
else if (userAgent.Contains("openwave/ ucweb"))
{ return "UCOpenwave"; }
else if (userAgent.Contains("ucweb"))
{ return "UC"; }
else if (userAgent.Contains("360se"))
{ return "360"; }
else if (userAgent.Contains("metasr"))
{ return "搜狗"; }
else if (userAgent.Contains("maxthon"))
{ return "遨游"; }
else if (userAgent.Contains("the world"))
{ return "世界之窗"; }
else if (userAgent.Contains("tencenttraveler") || userAgent.Contains("qqbrowser"))
{ return "腾讯"; }
else if (userAgent.Contains("chrome"))
{ return "Chrome"; }
else if (userAgent.Contains("safari"))
{ return "safari"; }
else if (userAgent.Contains("firefox"))
{ return "Firefox"; }
else if (userAgent.Contains("opera"))
{ return "Opera"; }
else if (userAgent.Contains("msie"))
{ return "IE"; }
else
{ return System.Web.HttpContext.Current.Request.Browser.Browser; }
}
/// <summary>
/// 取得客户端IP
/// </summary>
/// <returns></returns>
public static string GetClientIp()
{
var result = "0.0.0.0";
if (HttpContext.Current == null && HttpContext.Current.Request == null)
{ return result; }
result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (result == null || result == String.Empty)
{
result = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
if (result == null || result == String.Empty)
{
result = HttpContext.Current.Request.UserHostAddress;
}
if (result == null || result == String.Empty)
{
result = "0.0.0.0";
}
return result;
}
https://www.cnblogs.com/netcore5/p/16177948.html
| 
发表于 2022-4-22 10:58
