多数代码类似： 代码如下: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["REMOTE_ADDR"]; 事实上，上面的代码只试用与用户只使用了1层代理，如果用户有2层，3...
<%@ Import NameSpace="System.Net" %> <script language="C#" runat=server> protected void doClick(Object Src, EventArgs E){ IPHostEntry hostInfo = DNS.GetHostByAddr(txtIP.Text); showmsg.Text=hostInfo.Hostname; } </script> <asp:Label runat=server id=showmsg /> <form id=testForm runat=server> 要查找的IP地址：<asp:TextBox runat=server id=txtIP /><asp:Button runat=server id=do Text="查找" onClick=doClic...
使用方法： IpSearch.GetAddressWithIP("202.96.128.167")CS类代码 代码如下:using System; using System.Data; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; //引入的命名空间 using System.IO; /// <summary> /// 判断IP归属地类 /// </summary> public cla...
1.nuget 引用 Microsoft.AspNetCore.HttpOverrides 2.app.UseForwardedHeaders(new ForwardedHeadersOptions { ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto }); 3.使用 var ip = HttpContext.Connection.RemoteIpAddress;//ip地址 var port = HttpContext.Connection.RemotePort;//端口
我试图在asp.net中获取ServerVariables [“REMOTE_ADDR”]. 这是我的旧代码(webapi 2)：private Logn GLog(System.Web.Routing.RequestContext requestContext) {Ln Log = new LogInformation();Lg.IP = requestContext.HttpContext.Request.ServerVariables["REMOTE_ADDR"];Lg.RemoteIP = requestContext.HttpContext.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];............................从我所学到的,他们将“Routing...
原文:在ASP.NET Core中获取客户端IP地址随着ASP.NET的发展，有不同的方式从请求中访问客户端IP地址。WebForms和MVC Web应用程序只是访问当前HTTP上下文的请求。 var ip = HttpContext.Current.Request.UserHostAddress; 或者只是直接引用当前的Request var ip = Request.UserHostAddress;但是，这在ASP.NET Core 2.0及更高版本中不起作用。您必须从ConfigureServices方法中的Startup.cs类中注入 HttpContextAccessor实例。publi...
1、获取客户端IP地址实现方法（扩展类）using Microsoft.AspNetCore.Http; using Microsoft.AspNetCore.Mvc.ModelBinding; using System.Collections.Generic; using System.Linq;namespace WebApi.Controllers {/// <summary>/// 扩展类/// </summary>public static class Extension{/// <summary>/// 获取客户Ip/// </summary>/// <param name="context"></param>/// <returns></returns>public static string GetClientUserIp(t...