zhengtianzuo系列-Qt获取本地IP [复制链接]

    通过QNetworkInterface::allAddresses()就可以获取到当前所有的网络地址.

```
    QList<QHostAddress> list = QNetworkInterface::allAddresses();
    foreach (QHostAddress address, list)
    {
        if(address.protocol() == QAbstractSocket::IPv4Protocol)
        {
            if (address.toString().contains("127.0."))
            {
                continue;
            }
            else
            {
                ui->listWidget->addItem(address.toString());
            }
        }
    }
```



需要完整代码请访问 QtWidgetsExamples