asp.net core 获取 MacAddress 地址方法示例
编程学习 2021-07-04 22:41www.dzhlxh.cn编程入门
这篇文章主要介绍了asp.net core获取MacAddress地址方法，长沙网络推广觉得挺不错的，现在分享给大家，也给大家做个参考。一起跟随长沙网络推广过来看看吧
本文告诉大家如何在 dotnet core 获取 Mac 地址
因为在 dotnetcore 是没有直接和硬件相关的，所以无法通过 WMI 的方法获取当前设备的 Mac 地址
但是在 dotnet core 可以使用狼蚁网站SEO优化的代码拿到本机所有的网卡地址，包括物理网卡和虚拟网卡
IPGlobalProperties computerProperties = IPGlobalProperties.GetIPGlobalProperties();
NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
Console.WriteLine("Interface information for {0}.{1} ",
computerProperties.HostName, computerProperties.DomainName);
if (nics == null || nics.Length < 1)
{
Console.WriteLine(" No network interfaces found.");
return;
}
Console.WriteLine(" Number of interfaces .................... : {0}", nics.Length);
foreach (NetworkInterface adapter in nics)
{
Console.WriteLine();
Console.WriteLine(adapter.Name + "," + adapter.Description);
Console.WriteLine(String.Empty.PadLeft(adapter.Description.Length, '='));
Console.WriteLine(" Interface type .......................... : {0}", adapter.NetworkInterfaceType);
Console.Write(" Physical address ........................ : ");
PhysicalAddress address = adapter.GetPhysicalAddress();
byte[] bytes = address.GetAddressBytes();
for (int i = 0; i < bytes.Length; i++)
{
// Display the physical address in hexadecimal.
Console.Write("{0}", bytes[i].ToString("X2"));
// Insert a hyphen after each byte, unless we are at the end of the
// address.
if (i != bytes.Length - 1)
{
Console.Write("-");
}
}
Console.WriteLine();
}
运行代码，狼蚁网站SEO优化是控制台
Interface information for lindexi.github
Number of interfaces .................... : 6
Hyper-V Virtual Ethernet Adapter #4
===================================
Interface type .......................... : Ethernet
Physical address ........................ : 00-15-5D-96-39-03
Hyper-V Virtual Ethernet Adapter #3
===================================
Interface type .......................... : Ethernet
Physical address ........................ : 1C-1B-0D-3C-47-91
Software Loopback Interface 1
=============================
Interface type .......................... : Loopback
Physical address ........................ :
Microsoft Teredo Tunneling Adapter
==================================
Interface type .......................... : Tunnel
Physical address ........................ : 00-00-00-00-00-00-00-E0
Hyper-V Virtual Ethernet Adapter
================================
Interface type .......................... : Ethernet
Physical address ........................ : 5A-15-31-73-B0-9F
Hyper-V Virtual Ethernet Adapter #2
===================================
Interface type .......................... : Ethernet
Physical address ........................ : 5A-15-31-08-13-B1
但是可以看到里面有很多不需要使用的网卡，从 堆栈 网找到的方法获取当前有活跃的 ip 的网卡可以通过先判断是不是本地巡回网络等，然后判断有没有网络
foreach (NetworkInterface adapter in nics.Where(c =>
c.NetworkInterfaceType != NetworkInterfaceType.Loopback && c.OperationalStatus == OperationalStatus.Up))
获取当前的网卡有没 ip 有 ip 才是需要的
IPInterfaceProperties properties = adapter.GetIPProperties();
var unicastAddresses = properties.UnicastAddresses;
foreach (var temp in unicastAddresses.Where(temp =>
temp.Address.AddressFamily == AddressFamily.InterNetwork))
{
// 这个才是需要的网卡
}
简单输出网卡使用 adapter.GetPhysicalAddress().ToString() 输出，如果需要输出带连接的请使用 GetAddressBytes 然后自己输出
狼蚁网站SEO优化的代码是我抽出来的，可以直接使用
public static void GetActiveMacAddress(string separator = "-")
{
NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
//Debug.WriteLine("Interface information for {0}.{1} ",
// computerProperties.HostName, computerProperties.DomainName);
if (nics == null || nics.Length < 1)
{
Debug.WriteLine(" No network interfaces found.");
return;
}
var macAddress = new List<string>();
//Debug.WriteLine(" Number of interfaces .................... : {0}", nics.Length);
foreach (NetworkInterface adapter in nics.Where(c =>
c.NetworkInterfaceType != NetworkInterfaceType.Loopback && c.OperationalStatus == OperationalStatus.Up))
{
//Debug.WriteLine("");
//Debug.WriteLine(adapter.Name + "," + adapter.Description);
//Debug.WriteLine(string.Empty.PadLeft(adapter.Description.Length, '='));
//Debug.WriteLine(" Interface type .......................... : {0}", adapter.NetworkInterfaceType);
//Debug.Write(" Physical address ........................ : ");
//PhysicalAddress address = adapter.GetPhysicalAddress();
//byte[] bytes = address.GetAddressBytes();
//for (int i = 0; i < bytes.Length; i++)
//{
// // Display the physical address in hexadecimal.
// Debug.Write($"{bytes[i]:X2}");
// // Insert a hyphen after each byte, unless we are at the end of the
// // address.
// if (i != bytes.Length - 1)
// {
// Debug.Write("-");
// }
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