Description: system characteristics : 1, based on the expanded network file uploads extraction system on the basis of development, reservations earlier versions of most functions. 2, multi-user support, each user can be assigned different user groups, different kinds of competence. 3, multi-user support group, members can set up with space size, upload the file type Upload file size. 4, document sharing resources, and can see other members of the sharing of resources and the extraction of resources. 5 more papers uploads, classified document storage, sharing, document profiles. 6, Member created to manage their document storage classification. 7, the station friends message function. 8, resource collection folder functions, collections of their favorite resources. 9, upload support at home and abroad a
File list (Check if you may need any files):