Downloading XML file

[Abdeljalil]

Hello,
i want to get a XML file from online source,
example:
http://api.openweathermap.org/data/2...kikda&mode=xml
how can i download it and store the data in QTemporaryFile or pass it directly to QXmlStreamReader
i tried a lot but i dont know what is the problem exactly
example:

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);
    QNetworkAccessManager *manager = new QNetworkAccessManager;
    QNetworkRequest request(QUrl("http://api.openweathermap.org/data/2.5/weather?q=skikda&mode=xml"));
    QNetworkReply* reply = manager->get( request) ;
    QXmlStreamReader reader( reply );
 
    return a.exec();
}

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);
    QNetworkAccessManager *manager = new QNetworkAccessManager;
    QNetworkRequest request(QUrl("http://api.openweathermap.org/data/2.5/weather?q=skikda&mode=xml"));
    QNetworkReply* reply = manager->get( request) ;
    QXmlStreamReader reader( reply );

    return a.exec();
}

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