我有以下内容:
QProcess *process = new QProcess(this);
QString path = QDir::toNativeSeparators(QApplication::applicationPath);
#if defined(Q_OS_WIN)
process->start("explorer.exe", QStringList() << path);
#elif defined(Q_OS_MAC)
process->start("open", QStringList() << path);
#endif
对于 Ubuntu,我如何实现相同的行为?