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Method and device for synchronizing terminal and server

A server and terminal technology, applied in the field of communication, can solve problems such as link failure and traffic waste

Active Publication Date: 2013-09-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a method and device for synchronizing a terminal and a server to solve the problems of traffic waste and link failure when the client and the cloud synchronize mobile operations

Method used

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  • Method and device for synchronizing terminal and server
  • Method and device for synchronizing terminal and server
  • Method and device for synchronizing terminal and server

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Embodiment Construction

[0091] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0092] figure 2 The flow chart of the synchronization method between the terminal and the server provided by the embodiment of the present invention specifically includes:

[0093] S200. The server receives a request for moving a file from a first directory to a second directory, and the request carries an identifier of the file and an identifier of the second directory.

[0094] Wherein, the server may be a cloud synchronization server, which is used to provide ...

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Abstract

The invention discloses a method and a device for synchronization. The method includes that a server receives a request of moving a file from a first directory to a second directory, and the request carries an identity of the file and an identity of the second directory; the server searches metadata of the file according to the identity of the file, a parent directory identity of the file is changed to be the identity of the second directory in the metadata, and proxy metadata of the file are created under the first directory and used for expressing that the file is moved to the second directory; the server sends the proxy metadata of the file to a terminal to realize synchronization between the server and the terminal through the local file of the terminal. By the method and the device, bandwidth consumption is reduced and synchronization efficiency is improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for synchronizing a terminal and a server. Background technique [0002] With the development of cloud technology, more and more users save files in the cloud. At present, the cloud supports clients such as mobile phones, personal computers (PCs), and the World Wide Web to synchronize files in the cloud in real time, ensuring that the user's local data is consistent with the cloud data without user intervention, so that the user no matter what The latest data is guaranteed to be obtained anytime and anywhere, giving users a good experience. [0003] In the prior art, there are two typical cloud synchronization methods: full synchronization and incremental synchronization. [0004] Full synchronization means that when there is an update in the cloud, the client needs to obtain the full amount of data from the server to the local client, then compare th...

Claims

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Application Information

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IPC IPC(8): H04L7/00H04L29/08
CPCH04L67/1095G06F16/183G06F16/178
Inventor 陈跃泉
Owner HUAWEI TECH CO LTD
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