CString getPath(){
CTime time = CTime::GetCurrentTime();
CString t = time.Format(_T("%Y%m%d%H%M%S"));
CString path("c://cjt//");
path.Append(_T("device"));
path.Append(t);
path.Append(_T(".txt"));
}
int main(){
CString path = getPath();
if(!PathFileExists(_T("c://cjt"))){
_mkdir("c://cjt");
}
}