QJsonObject jsonObject; jsonObject.insert("name", "John"); jsonObject.insert("age", 25); jsonObject.insert("isEmployed", true);
QString name = jsonObject.value("name").toString(); int age = jsonObject.value("age").toInt(); bool isEmployed = jsonObject.value("isEmployed").toBool();This example shows how to retrieve data from a JSON object using QJsonObject. The value method is used to get the value of a specific key, and the to methods are used to convert the value to the desired data type. Package library: Qt Core module in the Qt library.