Generint Post Method

hi iam new to Qt i am tryng to generate Post method whithing a class.. but i cannot find a way to set the parameters for the POST method using QNetworkAccessManager, some guide will be appreciatting.

Code:

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connect(&nvm, SIGNAL(finished(QNetworkReply*)), this, SLOT(connector(QNetworkReply*)));
 
    QNetworkRequest request(QUrl("string for your url"));
    request.setHeader(QNetworkRequest::ContentTypeHeader,"application/x-www-form-urlencoded");
 
    QByteArray data;
 
    data.append("first_item=first_variable");
    data.append("&second_item=second_variable")
 
    nvm.post(request, data);

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Remember you have to craete your own slot named connector (in my case you can name it as you want)