}
//另外一种
// taken from utils/fileutils.cpp. We can not use utils here since that depends app_version.h.
static bool copyRecursively(const QString &srcFilePath,
const QString &tgtFilePath)
{
QFileInfo srcFileInfo(srcFilePath);
if (srcFileInfo.isDir()) {
QDir targetDir(tgtFilePath);
targetDir.cdUp();
if (!targetDir.mkdir(QFileInfo(tgtFilePath).fileName()))
return false;
QDir sourceDir(srcFilePath);
QStringList fileNames = sourceDir.entryList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot | QDir::Hidden | QDir::System);
foreach (const QString &fileName, fileNames) {
const QString newSrcFilePath
= srcFilePath + QLatin1Char('/') + fileName;
const QString newTgtFilePath
= tgtFilePath + QLatin1Char('/') + fileName;
if (!copyRecursively(newSrcFilePath, newTgtFilePath))
return false;
}
} else {
if (!QFile::copy(srcFilePath, tgtFilePath))
return false;
}
return true;
}