C++ (Qt)
QNetworkAccessManager qnam;
QNetworkReply *reply = qnam.get(QNetworkRequest(QUrl("http://www.prog.org.ru")));
QEventLoop loop;
connect(reply, SIGNAL(finished()), &loop, SLOT(quit()));
loop.exec();
 
QString answer = reply->readAll();
//qDebug() << answer;
 
QFile file(QDir::currentPath() + "/test.html");
file.open(QIODevice::WriteOnly);
file.frite(answer.toUtf8());
file.close;

C++ (Qt)
    QNetworkAccessManager qnam;
    QNetworkReply *reply = qnam.get(QNetworkRequest(QUrl("http://download.trigen.pro/"+path+fname)));
    QEventLoop loop;
    connect(reply, SIGNAL(finished()), &loop, SLOT(quit()));
    loop.exec();
 
    QFile file("./EasyKitAssistant.app/Contents/"+fname);
    if (file.open(QIODevice::WriteOnly))
    {
            file.write(reply->readAll());
            file.flush();
            file.close();
    }

C++ (Qt)
    if (file.open(QIODevice::WriteOnly))
    {
            file.write(reply->readAll());
            file.flush();
            file.close();
    }