是一款帮助用户扫描指定目录内容,并将其中的目录及子目录和文件名以树形或列表形式存放在文本文件中的软件,可以任意指定扫描的深度-is a help users scan designated directories, will the Catalog and the subdirectory name and documents to a tree or a list kept in a text file on the software, scanning can be arbitrarily