我想用qt解码以下json:
{
"user": {
"name": "string"
}
}
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我试图用这个代码做,但不起作用:
QJsonDocument jsonResponse = QJsonDocument::fromJson(result.toUtf8());
QJsonObject jsonObject = jsonResponse.object();
QJsonArray jsonArray = jsonObject["user"].toArray();
foreach (const QJsonValue & value, jsonArray)
{
QJsonObject obj = value.toObject();
url = obj["name"].toString();
}
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