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File rollback method, system and device and computer-readable storage medium

A file and object file technology, applied in the computer field, can solve problems such as software cannot be rolled back to the original version

Pending Publication Date: 2018-05-22
SHANGHAI DAHAN TRICOM COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Springloaded technology can realize partial upgrade of the program, and does not need to restart the application, but in many cases, errors may occur after the update is completed, and the situation needs to be rolled back to the original version, but in the springloaded technology, the software cannot be rolled back. revert to original version

Method used

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  • File rollback method, system and device and computer-readable storage medium
  • File rollback method, system and device and computer-readable storage medium
  • File rollback method, system and device and computer-readable storage medium

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Embodiment Construction

[0039] 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.

[0040] The embodiment of the invention discloses a file rollback method, system, device and computer-readable storage medium, so as to realize software rollback.

[0041] see figure 1 , a file version rollback method provided by an embodiment of the present invention, specifically comprising:

[0042] S101. Receive a file rollback instruction.

[0043] S102. Capture the target file, and modify the version number of the target file to a new version number correspo...

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Abstract

The invention discloses a file version rollback method. The method can firstly capture a target file before file rollback, then change the version number of the target file to a version number corresponding to current time of a system, and then utilize the new version number for the file rollback. Therefore, when the version number of the target file is the version number corresponding to the current time of the system, last modification time thereof must be greater than last modification time of a file of which the rollback is to be carried out, thus the version number of the target file is also greater than the version number of the file of which the rollback is to be carried out, thus an effect of covering the version of the file, of which the rollback is to be carried out, with the version of the target file can be realized, and the file version rollback can be realized. The embodiment of the invention also provides a file version rollback system, a device and a computer-readable storage medium, which can also realize the above-mentioned technical effects.

Description

technical field [0001] The present invention relates to the field of computer technology, and more specifically, to a file rollback method, system, device, and computer-readable storage medium. Background technique [0002] In today's era of rapid development of science and technology, all kinds of software are also being rapidly developed and updated according to demand. Springloaded technology can realize partial upgrade of the program, and does not need to restart the application, but in many cases, errors may occur after the update is completed, and the situation needs to be rolled back to the original version, but in the springloaded technology, the software cannot be rolled back. Roll back to the original version. [0003] Therefore, how to implement software rollback is a problem to be solved by those skilled in the art. Contents of the invention [0004] The object of the present invention is to provide a file rollback method, system, device and computer-readable...

Claims

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Application Information

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IPC IPC(8): G06F8/71G06F11/14
CPCG06F8/71G06F11/1433
Inventor 黄筱芬蒋文彬肖辉高建赵宇恒汪策郭武军吴清武王珍珍余林辉谢晓浩王义文
Owner SHANGHAI DAHAN TRICOM COMM
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