在Qt5之前,串口通信基本依赖于第三方库,下面是我曾接触过的串口通信类库: 名称 语言 平台 QextSerialPort QT C++ Win/Linux http://sourceforge.net/projects/qextserialport/files/ QSerialPort QT C++ QT5已经集成 libserial C++ Linux http://files.cnblogs.com/kyyblabla/libserial-0.5.2.gz.7z 以上串口通信类库通信过
主动宣告setProcessState(QProcess::NotRunning) 或者在堆上new一个QProcess. 出处: https://stackoverflow.com/questions/33874243/qprocessstartdetached-but-hide-console-window I had exactly the same problem, and could not solve it in a clean way. I have found 2