随笔分类 -  Qt编程

QT计算时间戳差值
摘要:方法一:(还未尝试)QTime startTime = QTime::currentTime(); QThread::msleep(SLEEP_TIME_MILL); QTime stopTime = QTime::currentTime(); int elapsed = startTime.mse 阅读全文

posted @ 2020-08-28 10:46 EasternCabbage 阅读(1869) 评论(0) 推荐(0)

QByteArray与QString的互相转换
摘要:QByteArray baData; QString str = QString(baData); // 反过来转换; QByteArray by1 = str.toLatin1(); QByteArray by2 = str.toLocal8Bit(); 阅读全文

posted @ 2020-08-27 09:55 EasternCabbage 阅读(780) 评论(0) 推荐(0)

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