//打开指定文价夹
QDesktopServices::openUrl(QUrl(“file:///D:/picture “, QUrl::TolerantMode));
//打开指定文价夹
QString fileName = QFileDialog::getOpenFileName(this, tr(“open file”),”/D:/picture”, tr(“Image Files(*.png *.jpg *.bmp)”));
QT如何打开只当文件夹
最新推荐文章于 2025-06-30 16:16:41 发布