QString image = QFileDialog::getOpenFileName(this, tr("Open Image File..."),
"temp-image/", tr("Image-Files (*.png *.gif *.bmp *.jpeg *.jpg)"));
QFile::copy(image, QString("temp-image/") + QFileInfo(image).fileName());
if (image.isEmpty())
{
return;
}
ui.textEdit1->append("<img src='temp-image/" + QFileInfo(image).fileName() + "' />");
当图片为jpg时 显示为一个白色的小方型