获取网卡的MAC地址

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1 【C++】获得本机所有网卡的IP和MAC地址信息

http://www.cnblogs.com/dawen/archive/2010/10/03/1841784.html

2 C/C++获取系统的Mac地址，IP地址

http://www.oschina.net/code/snippet_105637_19921

3 C++获取系统的Mac地址 (加上libnetapi32.a)

#include <windows.h>#include <stdlib.h>#include <stdio.h>#include <time.h>typedef struct _ASTAT_{ ADAPTER_STATUS adapt; NAME_BUFFER NameBuff [30];} ASTAT, *PASTAT;void getMac(char * mac){ ASTAT Adapter; NCB Ncb; UCHAR uRetCode; LANA_ENUM lenum; int i = 0; memset(&Ncb, 0, sizeof(Ncb)); Ncb.ncb_command = NCBENUM; Ncb.ncb_buffer = (UCHAR *)&lenum; Ncb.ncb_length = sizeof(lenum); uRetCode = Netbios( &Ncb ); printf("The NCBENUM return adapter number is: %d n", lenum.length); for(i=0; i < lenum.length ; i++){ memset(&Ncb, 0, sizeof(Ncb)); Ncb.ncb_command = NCBRESET; Ncb.ncb_lana_num = lenum.lana[i]; uRetCode = Netbios( &Ncb ); memset(&Ncb, 0, sizeof(Ncb)); Ncb.ncb_command = NCBASTAT; Ncb.ncb_lana_num = lenum.lana[i]; strcpy((char *)Ncb.ncb_callname,"*"); Ncb.ncb_buffer = (unsigned char *) &Adapter; Ncb.ncb_length = sizeof(Adapter); uRetCode = Netbios( &Ncb ); if (uRetCode == 0){ //sprintf(mac,"%02x-%02x-%02x-%02x-%02x-%02x", sprintf(mac,"%02X%02X%02X%02X%02X%02X",Adapter.adapt.adapter_address[0],Adapter.adapt.adapter_address[1],Adapter.adapt.adapter_address[2],Adapter.adapt.adapter_address[3],Adapter.adapt.adapter_address[4],Adapter.adapt.adapter_address[5]); //printf("The Ethernet Number on LANA %d is: %sn", lenum.lana[i], mac);}}}int main(int argc, char *argv[]){ char *mac=new char[32];getMac(mac); printf("%sn", mac);delete[]mac; system("PAUSE> NUL"); return 0;}

http://www.thinksaas.cn/group/topic/85824/

/测试运行结果为：MAC: B8-AC-6F-1A-6A-46

//如果网线拔掉，或禁用网卡，该方法将无法获取到MAC地址。

LIBS += netapi32.lib    //in QT .pro file, and don't forget run qmake...

#pragma comment(lib,"netapi32.lib") //in VS2013

4 使用SendReq()获取本机或者网络上的MAC

if no network, ......

5 获取网卡MAC地址

http://www.cnblogs.com/FCoding/archive/2012/08/12/2634493.html

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