#include <QNetworkAccessManager>

#include <QNetworkRequest>

#include <QNetworkReply>

#include <QtCore>

#include <iostream>

using namespace std ;

class TT : public QObject

{

    Q_OBJECT

public:

    static QString getHtml(QString url)

    {

        QNetworkAccessManager *manager = new QNetworkAccessManager();

        QNetworkReply *reply = manager->get(QNetworkRequest(QUrl(url)));

        QByteArray responseData;

        QEventLoop eventLoop;

        connect(manager, SIGNAL(finished(QNetworkReply*)), &eventLoop, SLOT(quit()));

        eventLoop.exec();       //block until finish

        responseData = reply->readAll();

        return QString(responseData);

    }

};

int main(int argc, char *argv[])

{

    QCoreApplication a(argc, argv);

    QString data = TT::getHtml(QString("http://outofmemory.cn );

    cout<<data.toStdString()<<endl;

    return a.exec();

}