#include <QDateTime>
QString timeStamp = QDateTime::currentDateTime().toString("yyyyMMdd-hhmmss");
image.save("img" + timeStamp + ".png" );
QT 时间命名保存图片
最新推荐文章于 2024-07-19 15:18:12 发布
#include <QDateTime>
QString timeStamp = QDateTime::currentDateTime().toString("yyyyMMdd-hhmmss");
image.save("img" + timeStamp + ".png" );