用程序获取本机IP地址，mac地址

来源：互联网发布：java web后台管理系统编辑：程序博客网时间：2024/05/16 13:54

1.获取本机ip地址

  // 定义要返回的Ip地址.            string strIpAddress = string.Empty;            try            {                foreach (IPAddress ipAddress in Dns.GetHostEntry(Dns.GetHostName()).AddressList)                {                    if (ipAddress.AddressFamily.ToString() == "InterNetwork")                    {                        strIpAddress = ipAddress.ToString();                        break;                    }                }            }            catch (Exception e)            {                // Ip地址获取失败.                LogHelper.WriteLog("Ip地址获取失败", e);            }            // 返回Ip地址.            return strIpAddress;

2. 获取本机mac地址（联网有效，断网失效）

       // 定义要返回的Mac地址.            string strMacAddress = string.Empty;           try            {                // 实例化公共信息模型管理类.                ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration" );                // 取得该类的所有实例集合.                ManagementObjectCollection moc = mc.GetInstances();                // 遍历实例集合.                foreach ( var o in moc)                {                    var mo = o as ManagementObject;                    if (mo != null && ( bool)mo[ "IPEnabled"])                    {                        // 取得Mac地址.                        strMacAddress = mo[ "MacAddress"].ToString().Replace(':' , '-' );                        // 结束循环.                        break;                    }                }            }            catch ( Exception e)            {                // Mac地址获取失败.                LogHelper.WriteLog( "Mac地址获取失败" , e);            }

3.获取本机mac地址（断网有效-通过cmd命令获取）

  List< string> macs = new List< string>();            ProcessStartInfo startInfo = new ProcessStartInfo ("ipconfig" , "/all" );            startInfo.UseShellExecute = false;            startInfo.RedirectStandardInput = true;            startInfo.RedirectStandardOutput = true;            startInfo.RedirectStandardError = true;            startInfo.CreateNoWindow = true;            Process p = Process.Start(startInfo);            //截取输出流            StreamReader reader = p.StandardOutput;            string line = reader.ReadLine();            while (!reader.EndOfStream)            {                if (! string.IsNullOrEmpty(line))                {                    line = line.Trim();                    if (line.StartsWith( "物理地址" ))                    {                        //等待程序执行完退出进程                        p.WaitForExit();                        p.Close();                        reader.Close();                        return line.Substring(line.IndexOf( ":") + 1);                    }                }                line = reader.ReadLine();            }

0 0