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A file management method and device

A file management method and a file management technology, which are applied in the field of file management methods and devices, and can solve problems such as difficult retrieval of lost files

Active Publication Date: 2021-03-19
SUZHOU METABRAIN INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When using file recovery software to recover lost files, it is generally used to scan directories to find file fragments, and then assemble files from file fragments, but in the case of directory damage, it is difficult to retrieve lost files in this way

Method used

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  • A file management method and device
  • A file management method and device
  • A file management method and device

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Embodiment Construction

[0021] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0022] The invention provides a method for collecting and matching scattered files in data recovery, so as to avoid the current situation that the current file recovery software has poor recovery effect on the integrity of scattered files after the file index is destroyed.

[0023] figure 1 Shown is the schematic diagram of file management of Embodiment 1 of the present invention, comprising the following steps:

[0024] Step 101: retrieval process: according to the keyword matching scheme, retrieve the file headers of the scattered file area;

[0025] Step 102: Analyzing process: According to the information contained in the file header obtained in the retrieval process, analyze the address area o...

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Abstract

The invention provides a file management method and apparatus. The method comprises the following steps of obtaining filer header information of a file carrying a target keyword and located in a storage region, and according to the file header information, obtaining a file type; according to a content feature corresponding to the file type, determining a target storage region parameter corresponding to the file; according to an obtained file size, determining a search range value of the storage region; and according to the target storage region parameter, obtaining the file in a space with thestorage region of the search range value. The technical scheme provides a collecting and matching method for scattered files in data recovery, so that the current situation of poor scattered file recovery integrity effect of current file recovery software after destruction of file indexes is avoided.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a file management method and device. Background technique [0002] With the rapid development of Internet technology, the number of network attacks on computers has gradually increased, which is also the main reason for file loss in computers. [0003] When using file recovery software to recover lost files, it is generally used to scan directories to find file fragments, and then assemble files from file fragments, but in the case of directory damage, it is difficult to retrieve lost files in this way. [0004] Therefore, it is urgent to provide a file management solution to solve the above technical problems. Contents of the invention [0005] The present invention provides a file management method and device to solve the above problems. [0006] An embodiment of the present invention provides a file management method, including the following steps: obtaining ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/14
Inventor 代艺超
Owner SUZHOU METABRAIN INTELLIGENT TECH CO LTD