how to download images using URL link

**iswaryasenthilkumar** · 9th March 2015, 05:43

i have link which contains image..i have to download this image using Qt.i have tried bt i dont get to download..

can any one give me suggestion for this

Thanks in Advance

below code which i tried so far:

Qt Code:

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QUrl url1("http://103.3.229.181/digital-photo-frame-ads\/public/uploads/07032015/qzms7p5nfcza55539.jpg");                   
QNetworkAccessManager *manager = new QNetworkAccessManager(this);                         
connect(manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(netwManagerFinished(QNetworkReply*)));
QNetworkRequest request(url1);
manager->get(request);
 
 
void Widget::netwManagerFinished(QNetworkReply *reply)
{
    QByteArray jpegData = pic.toLocal8Bit();
   QPixmap pixmap;
   pixmap.loadFromData(jpegData);
   QPixmap scaled = pixmap.scaled(128,64,Qt::IgnoreAspectRatio, Qt::FastTransformation);
   l.setPixmap(scaled);
   l.show();
   QString filename = QFileDialog::getSaveFileName(this, tr("Save Skin"), "/home/ihorse1/10-03-2015", ,tr("JPEG Image(*.jpg)"));
   QFile file (filename);
   file.open(QIODevice::WriteOnly);
   QDataStream out (&file);
   out << reply;
   qDebug()<<out;
   file.close();
}

QUrl url1("http://103.3.229.181/digital-photo-frame-ads\/public/uploads/07032015/qzms7p5nfcza55539.jpg");                   
QNetworkAccessManager *manager = new QNetworkAccessManager(this);                         
connect(manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(netwManagerFinished(QNetworkReply*)));
QNetworkRequest request(url1);
manager->get(request);
      
   
void Widget::netwManagerFinished(QNetworkReply *reply)
{
    QByteArray jpegData = pic.toLocal8Bit();
   QPixmap pixmap;
   pixmap.loadFromData(jpegData);
   QPixmap scaled = pixmap.scaled(128,64,Qt::IgnoreAspectRatio, Qt::FastTransformation);
   l.setPixmap(scaled);
   l.show();
   QString filename = QFileDialog::getSaveFileName(this, tr("Save Skin"), "/home/ihorse1/10-03-2015", ,tr("JPEG Image(*.jpg)"));
   QFile file (filename);
   file.open(QIODevice::WriteOnly);
   QDataStream out (&file);
   out << reply;
   qDebug()<<out;
   file.close();
}

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