Foreach Through QJsonObject to get Key/Value Pair

Question

I am wondering how I would foreach through a QJsonObject to get the key/value pairs in C++? So far, I am only able to get the value.

Answer 1

John already gave the answer. Using keys() a complete working solution would be:

#include 
#include 
#include 
#include 
#include 
#include 
#include 

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    //main.cpp
    QFile file("path/to/geoip.json");
    file.open(QIODevice::ReadOnly);
    QByteArray rawData = file.readAll();
    file.close();
    QJsonDocument doc(QJsonDocument::fromJson(rawData));
    QJsonObject json = doc.object();
    foreach(const QString& key, json.keys()) {
        QJsonValue value = json.value(key);
        qDebug() << "Key = " << key << ", Value = " << value.toString();
    }

    return a.exec();
}