Qt获取本机MAC地址

#include "QtNetwork/QNetworkInterface"

#include <QDebug>

QString getMacAddress()

{

    QString text;

    foreach(QNetworkInterface interface, QNetworkInterface::allInterfaces())

    {

        text += "Interface:"+interface.hardwareAddress()+"\n";

    }

    return text;

}

int main(int argc, char *argv[])

{

    qDebug() << getMacAddress();

    exit(1);

}