Qt-获取主机网络信息之QNetworkAddressEntry

 1 #include "mainwindow.h"
 2 #include <QHostAddress>
 3 #include <QNetworkInterface>
 4 #include <QNetworkAddressEntry>
 5 #include <QDebug>
 6 
 7 MainWindow::MainWindow(QWidget *parent)
 8     : QMainWindow(parent)
 9 {
10     QList<QNetworkInterface> interface = QNetworkInterface::allInterfaces();
11 
12     for (int i = 0; i < interface.size(); i++)
13     {
14         QNetworkInterface item = interface.at(i);
15         QList<QNetworkAddressEntry> entryList = item.addressEntries();
16 
17         qDebug() << "Interface: " << item.name();
18         for (int j = 0; j < entryList.size(); j++)
19         {
20             qDebug() << "Item #" << j ;
21             qDebug() << "IP       : " << entryList.at(j).ip();
22             qDebug() << "Netmask  : " << entryList.at(j).netmask();
23             qDebug() << "Broadcast: " << entryList.at(j).broadcast();
24         }
25         qDebug() << endl;
26     }
27 }