Qt获取时间戳作为图片名
//保存图片
void SaveRealsenseImg()
{
QString picIndexName = dataSavePath;
picIndexName.append("/");
//获取当前时间
QDateTime time = QDateTime::currentDateTime();
//将当前时间转为时间戳
int timeT = time.toTime_t();
QString fileName_1 = GetDateTimeStr();
QString picName = "";
int checkBoxNumIndex = -1;
if (checkBoxNum != -1)
{
checkBoxNumIndex = checkBoxNum;
fileName_1.append(QString::number(checkBoxNum));
}
picName = fileName_1;
picName.append(".jpg");
QString qFilePath = "";
QString qPicPath1 = picIndexName.append(picName);
cv::Mat img1920;
cv::Mat commonImg1 = RotateImg(commonImg);
cv::resize(commonImg1, img1920, cv::Size(1080, 1920));
cv::cvtColor(img1920, img1920, CV_BGR2RGB);
cv::imwrite(qPicPath1.toStdString(), img1920);
}
转载于:https://www.cnblogs.com/herd/p/11593969.html
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