[cpp]
//拷貝文件:
bool MyTest007::copyFileToPath(QString sourceDir ,QString toDir, bool coverFileIfExist)
{
toDir.replace("\\","/");
if (sourceDir == toDir){
return true;
}
if (!QFile::exists(sourceDir)){
return false;
}
QDir *createfile = new QDir;
bool exist = createfile->exists(toDir);
if (exist){
if(coverFileIfExist){
createfile->remove(toDir);
}
}//end if
if(!QFile::copy(sourceDir, toDir))
{
return false;
}
return true;
}
//拷貝文件夾:
bool MyTest007::copyDirectoryFiles(const QString &fromDir, const QString &toDir, bool coverFileIfExist)
{
QDir sourceDir(fromDir);
QDir targetDir(toDir);
if(!targetDir.exists()){ /**< 如果目標目錄不存在,則進行創建 */
if(!targetDir.mkdir(targetDir.absolutePath()))
return false;
}
QFileInfoList fileInfoList = sourceDir.entryInfoList();
foreach(QFileInfo fileInfo, fileInfoList){
if(fileInfo.fileName() == "." || fileInfo.fileName() == "..")
continue;
if(fileInfo.isDir()){ /**< 當為目錄時,遞歸的進行copy */
if(!copyDirectoryFiles(fileInfo.filePath(),
targetDir.filePath(fileInfo.fileName()),
coverFileIfExist))
return false;
}
else{ /**< 當允許覆蓋操作時,將舊文件進行刪除操作 */
if(coverFileIfExist && targetDir.exists(fileInfo.fileName())){
targetDir.remove(fileInfo.fileName());
}
/// 進行文件copy
if(!QFile::copy(fileInfo.filePath(),
targetDir.filePath(fileInfo.fileName()))){
return false;
}
}
}
return true;
}