QUrl serviceUrl = QUrl("http://testcom");
QByteArray postData;
postData.append("request=userdata&");
postData.append("user=myusername&");
postData.append("password=mypasswod");
// Call the webservice
QNetworkAccessManager *manager = new QNetworkAccessManager(this);
//QNetworkRequest::setHeader();
QNetworkRequest request(serviceUrl);
request.setHeader(QNetworkRequest::ContentTypeHeader, QVariant(
QString("text/xml")));
connect(manager, SIGNAL(finished(QNetworkReply*)), this,
SLOT(serviceRequestFinished(QNetworkReply*)));
manager->post(request, postData);
"type": "audio",
"audio": {
"id": 456242420,
"owner_id": 2000099420,
"artist": "VELVETEARS",
"title": "Will I Ever Care",
"duration": 25,
"date": 1545287967,
"url": "https://vk.com/mp...api_unavailable.mp3",
"lyrics_id": 364474717,
"genre_id": 18,
"is_hq": true,
"track_code": "548324e1TPQIxJoU2WtQ1uAElvKUfiA9DTHKBzXBTAHsU4zjCA==",
"is_explicit": false
}