Introduction - If you have any usage issues, please Google them yourself
Functional requirements: [1 ]------------------------------------------- 1 . the process of insertion, the reverse link, through the firewall, since the installation [2 ]------------------------------------------- management features: File Manager: 1. access to the disk 2. to obtain a list of files and directories in the Folder List 3. Delete Files 4. New folder 5. delete the folder (the folder is to be Only empty folders can be completely removed- recursively delete all files after the increase in functionality) 6. upload files 7. download total design process: 1. After the first installation of its own program to run 2. implantation process 3. reverse connection Server (cycle reverse link, until a successful connection)- whether to adopt multi-threading 4.