QJsonObject obj; obj.insert("name", "John"); obj.insert("age", 30); QJsonValue ageVal = obj.find("age").value(); // ageVal now contains the value 30
QJsonObject obj; obj.insert("name", "John"); obj.insert("age", 30); bool hasName = obj.contains("name"); // true bool hasHeight = obj.contains("height"); // falsePackage library: Qt framework's JSON module.