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File synchronization method and device and computer readable storage medium

A file synchronization and source file technology, applied in the field of information processing, can solve problems such as file synchronization failure, and achieve the effect of file breakpoint resume transmission

Pending Publication Date: 2019-05-21
HANGZHOU DT DREAM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a file synchronization method, device, and computer-readable storage medium to solve the problem that in the prior art, when the server at the source file end or the destination end fails to receive, the file cannot be synchronized with the source file end and the destination end. question

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  • File synchronization method and device and computer readable storage medium
  • File synchronization method and device and computer readable storage medium
  • File synchronization method and device and computer readable storage medium

Examples

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Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0020] The following describes the file synchronization method and device in the embodiments of the present invention with reference to the accompanying drawings. In view of the situation mentioned in the above background technology that if the server of the source file or the server of the target file crashes and causes service interruption, it will cause synchronization interruption or inconsistent content of the directory after the service is restarted. The present invention provides a new file Synchronization method. In this ...

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Abstract

The invention provides a file synchronization method and device and a computer readable storage medium, and the method comprises the steps: obtaining changed file information in a source file, whereinthe changed file information comprises a changed file identifier, a file change action identifier and file change content; Sending the change file information to a preset distributed message processing system; Reading the change file information from the distributed message processing system according to a preset period, and determining a target file corresponding to the change file identifier inthe target file directory according to the change file information; Determining a target change action corresponding to the file change action identifier in the target file; And processing the targetfile according to the file change content in the target change action so as to realize file synchronization of the target end and the source file end. Therefore, the technical problem that the filesof the source file end and the destination end cannot be synchronized when the server of the source file end or the destination end has the receiving fault is solved.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to a file synchronization method, device and computer-readable storage medium. Background technique [0002] Usually, file synchronization under two directories refers to the function of synchronizing all new files, updated files, and deleted file events in the source file directory to the destination file directory in real time, so as to keep the contents of the two file directories completely consistent. . This kind of file synchronization is often applied in file backup scenarios. [0003] In related technologies, during the synchronization process, if the server of the source file or the server of the destination file crashes and causes service interruption, the synchronization will be interrupted or the content of the two directories will be inconsistent after the service is restarted. Contents of the invention [0004] The present invention provides ...

Claims

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Application Information

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IPC IPC(8): G06F16/182G06F16/178
Inventor 黄哲骏
Owner HANGZHOU DT DREAM TECH
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