How to redirect qDebug, qWarning, qCritical etc output?

StackOverflow https://stackoverflow.com/questions/4954140

题

I'm using a lot of qDebug() << statements for debug output. Is there any cross-platform way I can redirect that debug output to a file, without resorting to shell scripts? I'm guessing that open() and dup2() will do the job in Linux, but will it work compiled with MinGW in Windows?

And maybe there is a Qt way to do it?

没有正确的解决方案

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