A permission management method and system for synchronous network disk

Abstract

The invention belongs to the technical field of network disk synchrony, and particularly discloses an authority management method and a system of a synchronous network disk. The method includes the steps of setting operation authority of a first document in a synchronous folder of a first network disk client through the first network disk client, uploading the operation authority of the first document to a Cloud server, judging whether the operation authority of the first document is locked by other network disk clients by means of the Cloud server, sending operation authority information of the first document to other network disk clients which change the operation authority of the first document according to the received operation authority information if the operation authority of the first document is not locked by other network disk clients, and waiting other network disk clients to unlock if the operation authority of the first document is locked by other network disk clients and feeding back the current relative locked authority information to the first network disk client. According to the authority management method and the system, by means of setting for the operation authority of a file, synchrony of the file is further controlled to achieve locking of the file, and therefore other users are prevented from revising and covering the file.

Description

technical field [0001] The invention belongs to the technical field of network disk synchronization, and in particular relates to a permission management method and system for synchronizing network disks. Background technique [0002] Network disk, also known as network U disk and network hard disk, is an online storage service launched by some network companies. It provides users with file management functions such as file storage, access, backup, and sharing, which is very convenient to use. Mobile hard drives that don't cost money. Users can regard the network disk as a hard disk or U disk placed on the network. No matter you are at home, work or anywhere else, as long as you are connected to the Internet, you can manage and edit the files in the network disk. No need to carry it with you, let alone be afraid of losing it. [0003] The latest application of cloud computing storage technology has brought a new revolution to the network disk industry, and the traditional...

AI Technical Summary

Problems solved by technology

[0006] However, according to the data synchronization rules of the existing synchronization network disk, there is a problem of data synchronization coverage

For example, user A and user B edit document 1, and user A and user B will produce different versions after editing. In order to reduce the confusion between different versions and the problem that multiple versions occupy a lot of space at the same time, they will use The latest version will automatically overwrite the previous version. For example, the document just edited by user A may be overwritten by the document edited by user B, which will cause trouble for user A.

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