qt QNetworkAccessManager https

QString para = QString("?mac=%1&bd=%2&uid=%3&frpoc=%4").arg(gMac).arg(gBarid).arg(gUid).arg(nowProcName);

    QUrl url(QString("%1%2").arg(chkPopupAdUrl).arg(para));

    QByteArray byte_array;

    QNetworkAccessManager manager;

    QEventLoop loop;

    QNetworkRequest request;

    QSslConfiguration config;

    config.setPeerVerifyMode(QSslSocket::VerifyNone);

    config.setProtocol(QSsl::SslV3);

    request.setSslConfiguration(config);

    request.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("application/json"));

    request.setUrl(url);

    QNetworkReply *reply = manager.get(request);

    reply->ignoreSslErrors();

    QObject::connect(reply,SIGNAL(finished()),&loop,SLOT(quit()));

    loop.exec();

    byte_array = reply->readAll();

    QString popstr = byte_array;