Qt计算两个时间差_qt 时间差-CSDN博客

网站介绍:文章浏览阅读2.2k次。QTime startTime = QTime::currentTime(); QThread::msleep(SLEEP_TIME_MILL); QTime stopTime = QTime::currentTime(); int elapsed = startTime.msecsTo(stopTime); qDebug()<<"QTime.currentTime ="<<elapsed<<"ms";_qt 时间差