C# WebApi 获取客户端ip地址
转自：http://www.cnblogs.com/weixing/p/5674078.html
References required:
HttpContextWrapper- System.Web.dllRemoteEndpointMessageProperty- System.ServiceModel.dllOwinContext- Microsoft.Owin.dll (you will have it already if you use Owin package)
using System.Net.Http; public static class HttpRequestMessageExtensions
{
private const string HttpContext = "MS_HttpContext";
private const string RemoteEndpointMessage =
"System.ServiceModel.Channels.RemoteEndpointMessageProperty";
private const string OwinContext = "MS_OwinContext"; public static string GetClientIpAddress(this HttpRequestMessage request)
{
// Web-hosting. Needs reference to System.Web.dll
if (request.Properties.ContainsKey(HttpContext))
{
dynamic ctx = request.Properties[HttpContext];
if (ctx != null)
{
return ctx.Request.UserHostAddress;
}
} // Self-hosting. Needs reference to System.ServiceModel.dll.
if (request.Properties.ContainsKey(RemoteEndpointMessage))
{
dynamic remoteEndpoint = request.Properties[RemoteEndpointMessage];
if (remoteEndpoint != null)
{
return remoteEndpoint.Address;
}
} // Self-hosting using Owin. Needs reference to Microsoft.Owin.dll.
if (request.Properties.ContainsKey(OwinContext))
{
dynamic owinContext = request.Properties[OwinContext];
if (owinContext != null)
{
return owinContext.Request.RemoteIpAddress;
}
} return null;
}
}
using System.Net.Http; public static class HttpRequestMessageExtensions
{
private const string HttpContext = "MS_HttpContext";
private const string RemoteEndpointMessage =
"System.ServiceModel.Channels.RemoteEndpointMessageProperty";
private const string OwinContext = "MS_OwinContext"; public static string GetClientIpAddress(this HttpRequestMessage request)
{
// Web-hosting. Needs reference to System.Web.dll
if (request.Properties.ContainsKey(HttpContext))
{
dynamic ctx = request.Properties[HttpContext];
if (ctx != null)
{
return ctx.Request.UserHostAddress;
}
} // Self-hosting. Needs reference to System.ServiceModel.dll.
if (request.Properties.ContainsKey(RemoteEndpointMessage))
{
dynamic remoteEndpoint = request.Properties[RemoteEndpointMessage];
if (remoteEndpoint != null)
{
return remoteEndpoint.Address;
}
} // Self-hosting using Owin. Needs reference to Microsoft.Owin.dll.
if (request.Properties.ContainsKey(OwinContext))
{
dynamic owinContext = request.Properties[OwinContext];
if (owinContext != null)
{
return owinContext.Request.RemoteIpAddress;
}
} return null;
}
}
第二种：
((System.Web.HttpContextWrapper)Request.Properties["MS_HttpContext"]).Request.UserHostAddress;
public class CheckIP
{
#region 获取浏览器版本号 /// <summary>
/// 获取浏览器版本号
/// </summary>
/// <returns></returns>
public static string GetBrowser()
{
HttpBrowserCapabilities bc = HttpContext.Current.Request.Browser;
return bc.Browser + bc.Version;
} #endregion #region 获取操作系统版本号 /// <summary>
/// 获取操作系统版本号
/// </summary>
/// <returns></returns>
public static string GetOSVersion()
{
//UserAgent
var userAgent = HttpContext.Current.Request.ServerVariables["HTTP_USER_AGENT"]; var osVersion = "未知"; 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"))
{
osVersion = "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(""))
{
osVersion = "Windows 98";
}
else if (userAgent.Contains(""))
{
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";
}
return osVersion;
}
#endregion #region 获取客户端IP地址 /// <summary>
/// 获取客户端IP地址
/// </summary>
/// <returns></returns>
public static string GetIP()
{
string result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (string.IsNullOrEmpty(result))
{
result = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
if (string.IsNullOrEmpty(result))
{
result = HttpContext.Current.Request.UserHostAddress;
}
if (string.IsNullOrEmpty(result))
{
return "0.0.0.0";
}
return result;
} #endregion #region 取客户端真实IP /// <summary>
/// 取得客户端真实IP。如果有代理则取第一个非内网地址
/// </summary>
public static string GetIPAddress
{
get
{
var result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (!string.IsNullOrEmpty(result))
{
//可能有代理
if (result.IndexOf(".") == -) //没有“.”肯定是非IPv4格式
result = null;
else
{
if (result.IndexOf(",") != -)
{
//有“,”，估计多个代理。取第一个不是内网的IP。
result = result.Replace(" ", "").Replace("'", "");
string[] temparyip = result.Split(",;".ToCharArray());
for (int i = ; i < temparyip.Length; i++)
{
if (IsIPAddress(temparyip[i])
&& temparyip[i].Substring(, ) != "10."
&& temparyip[i].Substring(, ) != "192.168"
&& temparyip[i].Substring(, ) != "172.16.")
{
return temparyip[i]; //找到不是内网的地址
}
}
}
else if (IsIPAddress(result)) //代理即是IP格式
return result;
else
result = null; //代理中的内容 非IP，取IP
} } string IpAddress = (HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"] != null && HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"] != String.Empty) ? HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"] : HttpContext.Current.Request.ServerVariables["HTTP_X_REAL_IP"]; if (string.IsNullOrEmpty(result))
result = HttpContext.Current.Request.ServerVariables["HTTP_X_REAL_IP"]; if (string.IsNullOrEmpty(result))
result = HttpContext.Current.Request.UserHostAddress; return result;
}
} #endregion #region 判断是否是IP格式 /// <summary>
/// 判断是否是IP地址格式 0.0.0.0
/// </summary>
/// <param name="str1">待判断的IP地址</param>
/// <returns>true or false</returns>
public static bool IsIPAddress(string str1)
{
if (string.IsNullOrEmpty(str1) || str1.Length < || str1.Length > ) return false; const string regFormat = @"^d{1,3}[.]d{1,3}[.]d{1,3}[.]d{1,3}$"; var regex = new Regex(regFormat, RegexOptions.IgnoreCase);
return regex.IsMatch(str1);
} #endregion #region 获取公网IP
/// <summary>
/// 获取公网IP
/// </summary>
/// <returns></returns>
public static string GetNetIP()
{
string tempIP = "";
try
{
System.Net.WebRequest wr = System.Net.WebRequest.Create("http://city.ip138.com/ip2city.asp");
System.IO.Stream s = wr.GetResponse().GetResponseStream();
System.IO.StreamReader sr = new System.IO.StreamReader(s, System.Text.Encoding.GetEncoding("gb2312"));
string all = sr.ReadToEnd(); //读取网站的数据 int start = all.IndexOf("[") + ;
int end = all.IndexOf("]", start);
tempIP = all.Substring(start, end - start);
sr.Close();
s.Close();
}
catch
{
if (System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName()).AddressList.Length > )
tempIP = System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName()).AddressList[].ToString();
if (string.IsNullOrEmpty(tempIP))
return GetIP();
}
return tempIP;
}
#endregion asp.net 获取客户端浏览器，ip地址，操作系统信息
public class CheckIP
{
#region 获取浏览器版本号 /// <summary>
/// 获取浏览器版本号
/// </summary>
/// <returns></returns>
public static string GetBrowser()
{
HttpBrowserCapabilities bc = HttpContext.Current.Request.Browser;
return bc.Browser + bc.Version;
} #endregion #region 获取操作系统版本号 /// <summary>
/// 获取操作系统版本号
/// </summary>
/// <returns></returns>
public static string GetOSVersion()
{
//UserAgent
var userAgent = HttpContext.Current.Request.ServerVariables["HTTP_USER_AGENT"]; var osVersion = "未知"; 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"))
{
osVersion = "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";
}
return osVersion;
}
#endregion #region 获取客户端IP地址 /// <summary>
/// 获取客户端IP地址
/// </summary>
/// <returns></returns>
public static string GetIP()
{
string result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (string.IsNullOrEmpty(result))
{
result = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
if (string.IsNullOrEmpty(result))
{
result = HttpContext.Current.Request.UserHostAddress;
}
if (string.IsNullOrEmpty(result))
{
return "0.0.0.0";
}
return result;
} #endregion #region 取客户端真实IP /// <summary>
/// 取得客户端真实IP。如果有代理则取第一个非内网地址
/// </summary>
public static string GetIPAddress
{
get
{
var result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (!string.IsNullOrEmpty(result))
{
//可能有代理
if (result.IndexOf(".") == -1) //没有“.”肯定是非IPv4格式
result = null;
else
{
if (result.IndexOf(",") != -1)
{
//有“,”，估计多个代理。取第一个不是内网的IP。
result = result.Replace(" ", "").Replace("'", "");
string[] temparyip = result.Split(",;".ToCharArray());
for (int i = 0; i < temparyip.Length; i++)
{
if (IsIPAddress(temparyip[i])
&& temparyip[i].Substring(0, 3) != "10."
&& temparyip[i].Substring(0, 7) != "192.168"
&& temparyip[i].Substring(0, 7) != "172.16.")
{
return temparyip[i]; //找到不是内网的地址
}
}
}
else if (IsIPAddress(result)) //代理即是IP格式
return result;
else
result = null; //代理中的内容 非IP，取IP
} } string IpAddress = (HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"] != null && HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"] != String.Empty) ? HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"] : HttpContext.Current.Request.ServerVariables["HTTP_X_REAL_IP"]; if (string.IsNullOrEmpty(result))
result = HttpContext.Current.Request.ServerVariables["HTTP_X_REAL_IP"]; if (string.IsNullOrEmpty(result))
result = HttpContext.Current.Request.UserHostAddress; return result;
}
} #endregion #region 判断是否是IP格式 /// <summary>
/// 判断是否是IP地址格式 0.0.0.0
/// </summary>
/// <param name="str1">待判断的IP地址</param>
/// <returns>true or false</returns>
public static bool IsIPAddress(string str1)
{
if (string.IsNullOrEmpty(str1) || str1.Length < 7 || str1.Length > 15) return false; const string regFormat = @"^d{1,3}[.]d{1,3}[.]d{1,3}[.]d{1,3}$"; var regex = new Regex(regFormat, RegexOptions.IgnoreCase);
return regex.IsMatch(str1);
} #endregion #region 获取公网IP
/// <summary>
/// 获取公网IP
/// </summary>
/// <returns></returns>
public static string GetNetIP()
{
string tempIP = "";
try
{
System.Net.WebRequest wr = System.Net.WebRequest.Create("http://city.ip138.com/ip2city.asp");
System.IO.Stream s = wr.GetResponse().GetResponseStream();
System.IO.StreamReader sr = new System.IO.StreamReader(s, System.Text.Encoding.GetEncoding("gb2312"));
string all = sr.ReadToEnd(); //读取网站的数据 int start = all.IndexOf("[") + 1;
int end = all.IndexOf("]", start);
tempIP = all.Substring(start, end - start);
sr.Close();
s.Close();
}
catch
{
if (System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName()).AddressList.Length > 1)
tempIP = System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName()).AddressList[1].ToString();
if (string.IsNullOrEmpty(tempIP))
return GetIP();
}
return tempIP;
}
#endregion
/// <summary>
/// 获取客户端IP地址（无视代理）
/// </summary>
/// <returns>若失败则返回回送地址</returns>
public static string GetHostAddress()
{
string userHostAddress = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
if (string.IsNullOrEmpty(userHostAddress))
{
if (System.Web.HttpContext.Current.Request.ServerVariables["HTTP_VIA"] != null)
userHostAddress = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"].ToString().Split(',')[0].Trim();
}
if (string.IsNullOrEmpty(userHostAddress))
{
userHostAddress = HttpContext.Current.Request.UserHostAddress;
}
//最后判断获取是否成功，并检查IP地址的格式（检查其格式非常重要）
if (!string.IsNullOrEmpty(userHostAddress) && IsIP(userHostAddress))
{
return userHostAddress;
}
return "127.0.0.1";
}
/// <summary>
/// 检查IP地址格式
/// </summary>
/// <param name="ip"></param>
/// <returns></returns>
public static bool IsIP(string ip)
{
return System.Text.RegularExpressions.Regex.IsMatch(ip, @"^((2[0-4]\d|25[0-5]|[01]?\d\d?)\.){3}(2[0-4]\d|25[0-5]|[01]?\d\d?)$");
}
获取客户端IP地址（无视代理）
/// <summary>
/// 获取客户端IP地址（无视代理）
/// </summary>
/// <returns>若失败则返回回送地址</returns>
public static string GetHostAddress()
{
string userHostAddress = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
if (string.IsNullOrEmpty(userHostAddress))
{
if (System.Web.HttpContext.Current.Request.ServerVariables["HTTP_VIA"] != null)
userHostAddress = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"].ToString().Split(',')[0].Trim();
}
if (string.IsNullOrEmpty(userHostAddress))
{
userHostAddress = HttpContext.Current.Request.UserHostAddress;
} //最后判断获取是否成功，并检查IP地址的格式（检查其格式非常重要）
if (!string.IsNullOrEmpty(userHostAddress) && IsIP(userHostAddress))
{
return userHostAddress;
}
return "127.0.0.1";
} /// <summary>
/// 检查IP地址格式
/// </summary>
/// <param name="ip"></param>
/// <returns></returns>
public static bool IsIP(string ip)
{
return System.Text.RegularExpressions.Regex.IsMatch(ip, @"^((2[0-4]\d|25[0-5]|[01]?\d\d?)\.){3}(2[0-4]\d|25[0-5]|[01]?\d\d?)$");
}
C# WebApi 获取客户端ip地址的更多相关文章
- .net core webapi 后台获取客户端ip地址
Asp.Net Core2.0获取客户IP地址,及解决发布到Ubuntu服务器获取不到正确IP解决办法 1.获取客户端IP地址实现方法(扩展类) 1 using Microsoft.AspNetC ...
- 在Thinkphp3.2.3框架下实现自动获取客户端IP地址的get_client_ip()函数
在Thinkphp框架下使用get_client_ip()函数获取客户端IP地址十分方便: 一行代码便可以实现:$ip = get_client_ip(); 但当我们测试时会遇到后台获取的IP地址显示 ...
- JAVA获取客户端IP地址
在JSP里,获取客户端的IP地址的方法是:request.getRemoteAddr(),这种方法在大部分情况下都是有效的.但是在通过了Apache,Squid等反向代理软件就不能获取到客户端的真实I ...
- （转）【ASP.NET开发】获取客户端IP地址 via C#
[ASP.NET开发]获取客户端IP地址 via C# 说明:本文中的内容是我综合博客园上的博文和MSDN讨论区的资料,再通过自己的实际测试而得来,属于自己原创的内容说实话很少,写这一篇是为了记录自己 ...
- php获取客户端ip地址
本文介绍一个,php获取客户端的IP地址的实例代码,有需要的朋友参考下吧. 获取客户端IP地址的代码,如下: 复制代码代码示例: <?php//取得客户端IP的函数function get_cl ...
- 获取客户端IP地址 via C#
获取客户端IP地址 via C# 说明:本文中的内容是我综合博客园上的博文和MSDN讨论区的资料,再通过自己的实际测试而得来,属于自己原创的内容说实话很少,写这一篇是为了记录自己在项目中做过的事情,同 ...
- thinkphp 获取客户端ip地址方法
/** * 获取客户端IP地址 * @param integer $type 返回类型 0 返回IP地址 1 返回IPV4地址数字 * @param boolean $adv 是否进行高级模式获取(有 ...
- 获取客户端IP地址定位城市信息
获取客户端IP地址定位城市信息 1.首先获取客户端的IP地址 function getIPaddress(){ $IPaddress=''; if (isset($_SERVER)){ if (iss ...
- Tp框架获取客户端IP地址
/** * 获取客户端IP地址 * @param integer $type 返回类型 0 返回IP地址 1 返回IPV4地址数字 * @return mixed */ function get_cl ...
随机推荐
- 异常：getHibernateFlushMode is not valid without active transaction; nested exception is org.hibernate.HibernateException: getHibernateFlushMode is not valid without active transaction getHibernateFlu
场景: 在使用spring整合hibernate调用的HibernateTemplate时报错解决: 在spring配置文件中添加事务的配置 <bean id="hibernateTr ...
- JavaScript开发工具大全
译者按: 最全的JavaScript开发工具列表,总有一款适合你! 原文: THE ULTIMATE LIST OF JAVASCRIPT TOOLS 译者: Fundebug 为了保证可读性,本文采 ...
- Spring之AOP的注解配置
配置过程可以简单的分为3步: 1,业务类配置 在业务类前加入,将业务类交由Spring管理 @Component("s") 这个表示,这个业务类的Bean名字为 s . 2,将切点 ...
- vue的data的数据进行指定赋值，用于筛选条件的清空，或者管理系统添加成功后给部分数据赋值为空
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8&quo ...
- vue从入门到进阶：渲染函数 & JSX（八）
Vue 推荐在绝大多数情况下使用 template 来创建你的 HTML.然而在一些场景中,你真的需要 JavaScript 的完全编程的能力,这就是 render 函数,它比 template 更接 ...
- Java NIO 学习
Java NIO提供了与标准IO不同的IO工作方式: Channels and Buffers(通道和缓冲区):标准的IO基于字节流和字符流进行操作的,而NIO是基于通道(Channel)和缓冲区(B ...
- Windows 不能在本地计算机启动 OracleDBConsoleorcl的问题解决方法
解决步骤如下: 1.开始->运行cmd 2.执行 emctl start dbconsole 输入:C:\Documents and Settings\xcl>emctl start db ...
- neutron 多租户隔离的实现以及子网间路由的实现
1.一个network相当于一个二层网络,使用vxlan 隧道连通所有的CNA节点. 2.一个VPC下有多个network,也就是会分配多个vxlan隧道,这些子网间的路由是通过DVR实现的.DVR就 ...
- 你不可不知的Java引用类型之——SoftReference源码详解
定义 SoftReference是软引用,其引用的对象在内存不足的时候会被回收.只有软引用指向的对象称为软可达(softly-reachable)对象. 说明 垃圾回收器会在内存不足,经过一次垃圾回收 ...
- Linux Xshell连接Linux服务器时报错Socket error Event: 32 Error: 10053
问题描述 在用Xshell连接Linux服务器时,出现错误提示"Socket error Event: 32 Error: 10053. Connection closing...Socke ...