【cpp代码】
QVariantList people;
QVariantMap bob;
bob.insert(“Name”, “Bob”);
bob.insert(“Phonenumber”, 123);
QVariantMap alice;
alice.insert(“Name”, “Alice”);
alice.insert(“Phonenumber”, 321);
people << bob << alice;
QJson::Serializer serializer;
QByteArray json = serializer.serialize(people);
qDebug() << json;
【输出结果】
“[ { “Name” : “Bob”, “Phonenumber” : 123 },
{ “Name” : “Alice”, “Phonenumber” : 321 } ]”