生成黑名单文件，中间写的比较乱，但涉及STL文件写，获取时间，创建目录等-Generated blacklist file, the middle of writing the more chaotic, but the STL file involves writing, access time, create directories, etc.

获取一个文件夹的创建时间、文件夹中文件内容及文件创建时间等信息-Get a folder was created, the contents of files in a folder and file creation time, etc.