NFS (Network File System) directory access method and device, terminal and medium

The invention relates to the field of directory access, and particularly discloses an NFS (Network File System) directory access method and device, a terminal and a medium. The access permission of the client refers to whether a private directory is started or not; configuring a sharing management user list; when a certain client requests to access, judging whether the client starts a private directory or not, and if the client does not start the private directory, accessing all the shared directories by the client; and if the client is enabled, judging whether the client is in a shared management user list, if so, accessing all shared directories by the client, otherwise, when the private directory of the client does not exist, creating the private directory of the client under sharing for the client to access. According to the method, the security and privacy of data and the flexibility of directory access are improved by setting the private directory for each client in the NFS server, manpower and material