商业编程-源码-获取本机网卡的MAC地址.zip资源-CSDN文库

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h：4个

cpp：3个

dsp：1个

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在IT行业中，编程是至关重要的一个领域，而商业编程更是将技术与实际业务需求紧密结合。在商业环境中，获取本机网卡的MAC地址是一项常见的需求，例如用于设备识别、网络管理或者安全验证等。MAC（Media Access Control）地址是网络接口控制器（NIC，即网卡）的一个唯一标识符，它在物理层上定义了网络设备的位置。每个网卡在全球范围内都有一个独一无二的48位二进制地址，通常以12个十六进制数字表示，中间用冒号或破折号分隔。要获取本机网卡的MAC地址，开发者需要利用操作系统提供的API或编程库来实现。在不同的操作系统和编程语言中，实现方法有所不同。以下是一些常见环境下的获取方法： 1. **Windows系统（C#）**：在.NET Framework中，可以使用`System.Net.NetworkInformation`命名空间的`NetworkInterface`类。通过`GetAllNetworkInterfaces()`获取所有网络接口，然后遍历并查找`PhysicalAddress`属性，它就是MAC地址。 ```csharp using System.Net.NetworkInformation; foreach (var ni in NetworkInterface.GetAllNetworkInterfaces()) { if (ni.OperationalStatus == OperationalStatus.Up) { Console.WriteLine("MAC Address: {0}", ni.GetPhysicalAddress().ToString()); } } ``` 2. **Linux系统（Python）**： Linux下可以通过`/sys/class/net`目录下的接口文件获取MAC地址。Python中可以使用`os`和`subprocess`模块执行shell命令。 ```python import os import subprocess def get_mac_address(interface='eth0'): cmd = f"cat /sys/class/net/{interface}/address" result = subprocess.check_output(cmd, shell=True).decode('utf-8').strip() return result print(get_mac_address()) ``` 3. **Java**： Java中，可以使用`java.net.NetworkInterface`类来获取MAC地址。 ```java import java.net.InetAddress; import java.net.NetworkInterface; import java.net.SocketException; import java.util.Enumeration; public class MacAddressExample { public static void main(String[] args) throws SocketException { Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces(); while (networkInterfaces.hasMoreElements()) { NetworkInterface ni = networkInterfaces.nextElement(); if (!ni.isUp() || ni.isLoopback()) continue; System.out.println("MAC Address: " + ni.getHardwareAddress()); } } } ``` 4. **Android**：对于Android平台，使用`android.net.wifi.WifiManager`类的`getMacAddress()`方法获取WLAN接口的MAC地址。 ```java import android.content.Context; import android.net.wifi.WifiManager; public String getMacAddress(Context context) { WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE); String macAddress = wifiManager.getConnectionInfo().getMacAddress(); return macAddress; } ``` 5. **iOS**： iOS中，可以使用`Darwin`框架的`ifconfig`命令行工具获取MAC地址。 ```swift import Foundation func getMacAddress() -> String? { let task = Process() let pipe = Pipe() task.standardOutput = pipe task.launchPath = "/sbin/ifconfig" task.arguments = ["en0"] // 选择网络接口，通常是en0或en1 task.launch() task.waitUntilExit() let data = pipe.fileHandleForReading.readDataToEndOfFile() let output = String(data: data, encoding: .utf8) let regex = try! NSRegularExpression(pattern: "(?:[a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}") let matches = regex.matches(in: output ?? "", range: NSRange(location: 0, length: output!.count)) guard let match = matches.first else { return nil } let macAddressRange = Range(match.range(at: 1), in: output!) return (output as NSString).substring(with: macAddressRange) } print(getMacAddress() ?? "Not found") ``` 以上代码片段展示了如何在不同平台上获取本机网卡的MAC地址。请注意，由于隐私保护政策的加强，某些系统可能不允许直接获取MAC地址，或者需要用户权限。在实际开发中，应遵循相应平台的隐私规范，并确保代码的兼容性和安全性。

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商业编程-源码-获取本机网卡的MAC地址.zip （13个子文件）

获取本机网卡的MAC地址

GetMacAddr

StdAfx.cpp 212B

GetMacAddr.cpp 2KB

resource.h 734B

GetMacAddrDlg.h 2KB

ReadMe.txt 4KB

StdAfx.h 1KB

GetMacAddrDlg.cpp 7KB

GetMacAddr.dsp 4KB

res

GetMacAddr.ico 1KB

GetMacAddr.rc2 402B

GetMacAddr.dsw 545B

GetMacAddr.rc 5KB

GetMacAddr.h 1KB

**************************** 华软源码：http://www.hur.cn **************************** ======================================================================== MICROSOFT FOUNDATION CLASS LIBRARY : GetMacAddr ======================================================================== AppWizard has created this GetMacAddr application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application. This file contains a summary of what you will find in each of the files that make up your GetMacAddr application. GetMacAddr.dsp This file (the project file) contains information at the project level and is used to build a single project or subproject. Other users can share the project (.dsp) file, but they should export the makefiles locally. GetMacAddr.h This is the main header file for the application. It includes other project specific headers (including Resource.h) and declares the CGetMacAddrApp application class. GetMacAddr.cpp This is the main application source file that contains the application class CGetMacAddrApp. GetMacAddr.rc This is a listing of all of the Microsoft Windows resources that the program uses. It includes the icons, bitmaps, and cursors that are stored in the RES subdirectory. This file can be directly edited in Microsoft Visual C++. GetMacAddr.clw This file contains information used by ClassWizard to edit existing classes or add new classes. ClassWizard also uses this file to store information needed to create and edit message maps and dialog data maps and to create prototype member functions. res\GetMacAddr.ico This is an icon file, which is used as the application's icon. This icon is included by the main resource file GetMacAddr.rc. res\GetMacAddr.rc2 This file contains resources that are not edited by Microsoft Visual C++. You should place all resources not editable by the resource editor in this file. ///////////////////////////////////////////////////////////////////////////// AppWizard creates one dialog class: GetMacAddrDlg.h, GetMacAddrDlg.cpp - the dialog These files contain your CGetMacAddrDlg class. This class defines the behavior of your application's main dialog. The dialog's template is in GetMacAddr.rc, which can be edited in Microsoft Visual C++. ///////////////////////////////////////////////////////////////////////////// Other standard files: StdAfx.h, StdAfx.cpp These files are used to build a precompiled header (PCH) file named GetMacAddr.pch and a precompiled types file named StdAfx.obj. Resource.h This is the standard header file, which defines new resource IDs. Microsoft Visual C++ reads and updates this file. ///////////////////////////////////////////////////////////////////////////// Other notes: AppWizard uses "TODO:" to indicate parts of the source code you should add to or customize. If your application uses MFC in a shared DLL, and your application is in a language other than the operating system's current language, you will need to copy the corresponding localized resources MFC42XXX.DLL from the Microsoft Visual C++ CD-ROM onto the system or system32 directory, and rename it to be MFCLOC.DLL. ("XXX" stands for the language abbreviation. For example, MFC42DEU.DLL contains resources translated to German.) If you don't do this, some of the UI elements of your application will remain in the language of the operating system. /////////////////////////////////////////////////////////////////////////////

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