Trouble with QRegularExpression

[KroMignon]

Hi all,

I need a little parser for some JSON strings.
Because my JSON string is quiet simple, I've tried to parse it with help of QRegularExpression.

I first try to find Regex with help of Regex101.
But this regex does not work with Qt.
Can someone explain me what I am doing wrong?

Hier the code extract:

QString jsonStr("{\"priority\":0,\"sat\":17,\"event\":239,\"rssi\":2,\"io200\":0,\"ignition\":false,"
                "\"battery\":9.934000000000001,\"hdop\":0.6000000000000001,\"power\":25.739,\"io24\":0,"
                "\"operator\":26201,\"io219\":4051331153808338998,\"io220\":3906362710332356403,"
                "\"io221\":3977299914081173504,\"distance\":0.0,\"totalDistance\":-1.231416135E7,\"motion\":false}");
QRegularExpression jsonExtract("\"(\\w+)\":\"?([a-zA-Z0-9.\\-+]*)\"?");

auto jsonMatches = jsonExtract.globalMatch(jsonStr);
if(jsonMatches.hasNext())
{
    auto m = jsonMatches.next();
    qDebug() << m;
}

EDIT
The output is:

QRegularExpressionMatch(Valid, has match: 0:(1, 13, ""priority":0"), 1:(2, 10, "priority"), 2:(12, 13, "0"))

It must be obvious but I can see it :(

[jsulm]

@KroMignon said in Trouble with QRegularExpression:

"?"

Shouldn't it be ".*?" ?

[Christian Ehrlicher]

I did not check your regex but maybe first switch to raw string literals to make sure you don't have a \ to much / missed somewhere?

[KroMignon]

@jsulm said in Trouble with QRegularExpression:

Shouldn't it be ".*?" ?

This was my first try, it did also not work.
My problem is that I've only got 1 match (I've updated the first post to add the output)

[KroMignon]

@Christian-Ehrlicher said in Trouble with QRegularExpression:

did not check your regex but maybe first switch to raw string literals to make sure you don't have a \ to much / missed somewhere?

I don't think so.
My problem is that I only got 1 match for the string.

[KroMignon]

@Christian-Ehrlicher @jsulm Sorry for the moise... I AM BLIND!!
I only had to replace if() by while()