如果是内网用户,如何取到内网用户的公网地址呢?
private string GetClientIP()
{
string result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (null == result || result == String.Empty)
{
result = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
} if (null == result || result == String.Empty)
{
result = HttpContext.Current.Request.UserHostAddress;
}
return result;
}
这段取网卡的代码,我放到远程,更本取不到用户的MAC地址,求教 public string GetMAC(string clientip)
{
string mac="";
System.Diagnostics.Process process=new System.Diagnostics.Process();
process.StartInfo.FileName="nbtstat";
process.StartInfo.Arguments="-a "+clientip;
process.StartInfo.UseShellExecute=false;
process.StartInfo.CreateNoWindow=true;
process.StartInfo.RedirectStandardOutput=true;
process.Start();
string output=process.StandardOutput.ReadToEnd();
int length=output.IndexOf("MAC Address =");
if(length>0)
{
mac=output.Substring(length+14,17);
}
return mac;
}
private string GetClientIP()
{
string result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (null == result || result == String.Empty)
{
result = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
} if (null == result || result == String.Empty)
{
result = HttpContext.Current.Request.UserHostAddress;
}
return result;
}
这段取网卡的代码,我放到远程,更本取不到用户的MAC地址,求教 public string GetMAC(string clientip)
{
string mac="";
System.Diagnostics.Process process=new System.Diagnostics.Process();
process.StartInfo.FileName="nbtstat";
process.StartInfo.Arguments="-a "+clientip;
process.StartInfo.UseShellExecute=false;
process.StartInfo.CreateNoWindow=true;
process.StartInfo.RedirectStandardOutput=true;
process.Start();
string output=process.StandardOutput.ReadToEnd();
int length=output.IndexOf("MAC Address =");
if(length>0)
{
mac=output.Substring(length+14,17);
}
return mac;
}
不过可以在客户端取到
http://www.cnblogs.com/jintan/archive/2005/09/29/246696.html
单纯的js是不具备这种功能的,不然没有安全性可言.除非用ActiveX
我把他的代码,原封不到的COPY到我的远程,居然取到的是我服务器的IP地址,求教
这是我的页面 http://www.jce-net.com/sisi/test/ClientPeek.aspx代码:
System.Web.UI.WebControls.Button Button1 = new System.Web.UI.WebControls.Button();
if(!IsPostBack)
{
System.Web.UI.HtmlControls.HtmlInputHidden btnW = new System.Web.UI.HtmlControls.HtmlInputHidden();
System.Web.UI.HtmlControls.HtmlInputHidden btnH = new System.Web.UI.HtmlControls.HtmlInputHidden();
System.Web.UI.HtmlControls.HtmlInputHidden btnPDF = new System.Web.UI.HtmlControls.HtmlInputHidden();
Button1.ID = "Button1";
btnW.Name = "WidthPixel";
btnW.ID = "WidthPixel";
btnH.Name = "HeightPixel";
btnH.ID = "HeightPixel";
btnPDF.Name = "PDF";
btnPDF.ID = "PDF";
this.FindControl("browserpeek").Controls.Add(btnW);
this.FindControl("browserpeek").Controls.Add(btnH);
this.FindControl("browserpeek").Controls.Add(btnPDF);
this.FindControl("browserpeek").Controls.Add(Button1);
string scriptString = "";
scriptString += "document.all.browserpeek.WidthPixel.value=window.screen.width;\r\n";
scriptString += "document.all.browserpeek.HeightPixel.value=window.screen.height;\r\n";
scriptString += "document.all.browserpeek.PDF.value=PDFPlugin;\r\n"; this.RegisterOnSubmitStatement("Meng", scriptString);
this.MyBody.Attributes.Add("onload", "document.all."+Button1.ClientID+".click();");
}
else
{
this.MyBody.Attributes.Remove("onload");
if(this.FindControl("browserpeek").Controls.Contains(Button1))
{
this.FindControl("browserpeek").Controls.Remove(Button1);
Button1.Dispose();
}
System.Text.StringBuilder strLabel = new System.Text.StringBuilder();
HttpBrowserCapabilities bc = Request.Browser;
strLabel.Append("您的浏览器的分辨率为:");
strLabel.Append(Request.Form["WidthPixel"]);
strLabel.Append("×");
strLabel.Append(Request.Form["HeightPixel"]);
strLabel.Append("<hr color='#000099'>");
strLabel.Append("浏览器基本信息:<br>");
strLabel.Append("Type = " + bc.Type + "<br>");
strLabel.Append("Name = " + bc.Browser + "<br>");
strLabel.Append("Version = " + bc.Version +"<br>");
strLabel.Append("Major Version = " + bc.MajorVersion + "<br>");
strLabel.Append("Minor Version = " + bc.MinorVersion + "<br>");
strLabel.Append("Platform = " + bc.Platform + "<br>");
strLabel.Append("Is Beta = " + bc.Beta + "<br>");
strLabel.Append("Is Crawler = " + bc.Crawler + "<br>");
strLabel.Append("Is AOL = " + bc.AOL + "<br>");
strLabel.Append("Is Win16 = " + bc.Win16 + "<br>");
strLabel.Append("Is Win32 = " + bc.Win32 + "<br>");
strLabel.Append("支持 Frames = " + bc.Frames + "<br>");
strLabel.Append("支持 Tables = " + bc.Tables + "<br>");
strLabel.Append("支持 Cookies = " + bc.Cookies + "<br>");
strLabel.Append("支持 VB Script = " + bc.VBScript + "<br>");
strLabel.Append("支持 JavaScript = " + bc.JavaScript + "<br>");
strLabel.Append("支持 Java Applets = " + bc.JavaApplets + "<br>");
strLabel.Append("支持 ActiveX Controls = " + bc.ActiveXControls + "<br>");
strLabel.Append("CDF = " + bc.CDF + "<br>");
strLabel.Append("W3CDomVersion = " + bc.W3CDomVersion.ToString() + "<br>");
strLabel.Append("UserAgent = " + Request.UserAgent + "<br>");
strLabel.Append("UserLanguages = " + Request.UserLanguages[0].ToString() + "<br>");
strLabel.Append("<hr color='#000099'>");
strLabel.Append("客户端计算机基本配置:<br>");
strLabel.Append("UserHostName = " + Request.UserHostName + "<br>");
strLabel.Append("UserHostAddress = " + Request.UserHostAddress + "<br>");
strLabel.Append("PDF 6.0 插件是否安装 = " + Request.Form["PDF"] + "<br>");
Label1.Text = strLabel.ToString();
}