asp.net获取客户端的MAC地址

yzone 2009-02-17 06:06:00

急求帮助!谢谢

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koukoujiayi 2009-02-19

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我过去回答的问题!!
http://topic.csdn.net/u/20081107/23/f94cdc80-1afc-4418-aa99-0da478142af0.html

yzone 2009-02-19

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这些都不能获取客户端的嘛这个有个限制啊只能在局域内获取不能在外网获取呢老大们些好好考虑下哦

Robin 2009-02-17

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获取服务器的IP地址方法以DNS法较为简单实用，如下：

private void ButtonIP_Click(object sender, System.EventArgs e)
{ Syste m.Net.IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList;if ( addressList.Length>1){ TextLIP.Text = addressList[0].ToString();TextSIP.Text = addressList[1].ToString();}else{TextLIP.Text = addressList[0].ToString();TextSIP.Text = "没有可用的连接";}}

　　获取服务器的IP地址与MAC地址另一方法如下：

using System.Management;string stringMAC = "";string stringIP = "";ManagementClass MC = new ManagementClass "Win32_NetworkAdapterConfiguration");ManagementObjectCollection MOC= MC.GetInstances();foreach(ManagementObject MO in MOC){if ((bool)MO["IPEnabled"] == true){stringMAC += MO["MACAddress"].ToString();TextMAC.Text = stringMAC.ToString();string[] IPAddresses = (string[]) MO["IPAddress"];if(IPAddresses.Length > 0)stringIP = IPAddresses[0];TextIP.Text = stringIP.ToString();}}

　　获取客户端本机的IP地址相当简易，方法如下：

using System.Net;TextIP.Text=Page.Request.UserHostAddress;

asp.net获得客户端mac地址

#region 获得客户端mac地址
public string GetCustomerMac(string IP) //para IP is the client's IP
{
if (IP == "127.0.0.1")
{
return GetLocalMac();
}//"00-04-61-5C-31-52";//00-0F-1F-C6-B2-B3
else
{
string dirResults = "";
ProcessStartInfo psi = new ProcessStartInfo();
Process proc = new Process();
psi.FileName = "nbtstat";
psi.RedirectStandardInput = false;
psi.RedirectStandardOutput = true;
psi.Arguments = "-A " + IP;
psi.UseShellExecute = false;
proc = Process.Start(psi);
dirResults = proc.StandardOutput.ReadToEnd();
proc.WaitForExit();
dirResults = dirResults.Replace("\r", "").Replace("\n", "").Replace("\t", "");
int i = dirResults.LastIndexOf("=");
dirResults = dirResults.Substring(i + 2, 17);
if (dirResults.IndexOf("本地连接") != -1)
{ dirResults = "没有得到mac"; }
return dirResults;
}
}
#endregion

#region 获取客户端ip
public string ip()
{
return System.Web.HttpContext.Current.Request.UserHostAddress;
}
#endregion
#region 获得服务器端mac地址
public static string GetLocalMac()
{
ManagementClass adapters = new ManagementClass("Win32_NetworkAdapterConfiguration");
string MACAddress = "unknown";
foreach (ManagementObject adapter in adapters.GetInstances())
{
if ((bool)adapter["IPEnabled"] == true)
{
MACAddress = adapter.Properties["MACAddress"].Value.ToString();
break;
}
}
return MACAddress.Replace(":", "-");
}
#endregion

jinjazz 2009-02-17

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就asp.net是无法实现的，你可以用activex，不过这样做需要数字证书配合

hb0513 2009-02-17

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1楼 up

supremeholy 2009-02-17

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<HTML><HEAD><TITLE>WMI Scripting HTML</TITLE>

<META http-equiv=Content-Type c>



<SCRIPT language=JScript event="OnCompleted(hResult,pErrorObject, pAsyncContext)" for=foo>



var MACaddress=unescape(MACAddr);

alert(MACaddress);

document.forms[0].txtMACAddr.value=unescape(MACAddr);



//document.formbar.submit();

  </SCRIPT>





<META c name=GENERATOR></HEAD>

<BODY>

<SCRIPT language=JScript event=OnObjectReady(objObject,objAsyncContext) for=foo>

    if(objObject.IPEnabled != null && objObject.IPEnabled != "undefined" && objObject.IPEnabled == true){

        if(objObject.MACAddress != null && objObject.MACAddress != "undefined")

        MACAddr = objObject.MACAddress;

    }

  </SCRIPT>

<OBJECT id=locator classid=CLSID:76A64158-CB41-11D1-8B02-00600806D9B6 VIEWASTEXT></OBJECT>

<OBJECT id=foo classid=CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223></OBJECT>

<SCRIPT language=JScript>

   var service = locator.ConnectServer();

   var MACAddr ;

   service.Security_.ImpersonationLevel=3;

   service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration');  

   </SCRIPT>

<FORM id="formfoo" name="formbar" method="post"><INPUT value="77" name="txtMACAddr">



</FORM></BODY></HTML>

supremeholy 2009-02-17

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用js或ActiveX.

liuyeede 2009-02-17

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mark

shankaipingo 2009-02-17

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应该有安全限制的

shankaipingo 2009-02-17

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http://hi.baidu.com/apple_2005168/blog/item/196c52cb86febcfa52664f87.html

yzone 2009-02-17

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这个我还知道啊但是不能获取客户端的嘛

lipenggege 2009-02-17

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我也想知道~~请高手赐教~

hongmaohouzi 2009-02-17

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获取客户端IP:

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;
}

获取MAC地址:

using System.Runtime.InteropServices;

[DllImport("Iphlpapi.dll")]
private static extern int SendARP(Int32 dest,Int32 host,ref Int64 mac,ref Int32 length);
[DllImport("Ws2_32.dll")]
private static extern Int32 inet_addr(string ip);

private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
try
{
string userip=Request.UserHostAddress;
string strClientIP = Request.UserHostAddress.ToString().Trim();
Int32 ldest = inet_addr(strClientIP); //目的地的ip
Int32 lhost = inet_addr(""); //本地服务器的ip
Int64 macinfo = new Int64();
Int32 len = 6;
int res = SendARP(ldest,0, ref macinfo, ref len);
string mac_src=macinfo.ToString("X");
if(mac_src == "0")
{
if(userip=="127.0.0.1")
Response.Write ("正在访问Localhost!");
else
Response.Write ("欢迎来自IP为" + userip + "的朋友！" + "<br>");
return;
}

while(mac_src.Length<12)
{
mac_src = mac_src.Insert(0,"0");
}

string mac_dest="";

for(int i=0;i<11;i++)
{
if (0 == (i % 2))
{
if ( i == 10 )
{
mac_dest = mac_dest.Insert(0,mac_src.Substring(i,2));
}
else
{
mac_dest ="-" + mac_dest.Insert(0,mac_src.Substring(i,2));
}
}
}

Response.Write ("欢迎来自IP为"+userip+ "<br>" + ",MAC地址为"+mac_dest+"的朋友！"

+ "<br>");
}
catch(Exception err)
{
Response.Write(err.Message);
}
}