Hi,
I'm trying to use a QRegExp as a quick way to find a value in a simple JSON string. Unfortunately I'm not so familiar with regular expressions and the examples I find on the internet don't seem to work with QRegExp.
I have a message like below and I want the 'dev' field :
{"dev":"RSNGSM32", "cmd":"setVoltage", "voltage":7.23}
I tried this :
Qt Code:
if( reFindName.indexIn( sMessage ) >= 0 ) { qDebug() << "device name is" << sEqName; }To copy to clipboard, switch view to plain text mode
But it doesn't work. I read the documentation on QRegExp and fooled around with the expression, but got nothing that works.
Any advice would be appreciated.
Best regards,
Marc
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