日志
在手机上处理获取当前移动网络的IP地址
2019-09-12 21:55
#include <QtNetwork>
//#include <QHostInfo> //#include <QHostAddress> /* *获取本机Ip地址 */ QList<QHostAddress> ipAddressesList = QNetworkInterface::allAddresses(); QString ipAddress; // use the first non-localhost IPv4 address for (int i = 0; i < ipAddressesList.size(); ++i) { if (ipAddressesList.at(i) != QHostAddress::LocalHost && ipAddressesList.at(i).toIPv4Address()) { ipAddress = ipAddressesList.at(i).toString(); break; } } // if we did not find one, use IPv4 localhost if (ipAddress.isEmpty()) ipAddress = QHostAddress(QHostAddress::LocalHost).toString(); qDebug()<<"IP为:"<<ipAddress; text_Edit = new QTextEdit; text_Edit->setText("本机IP:"+ipAddress); |