Method and system for detecting four properties of electronic file

Abstract

The invention discloses a method and a system for detecting four properties of an electronic file, and belongs to the technical field of data detection. The method comprises the following steps: storing a file header, metadata and a detection mode of the file header and the metadata into a database; determining a to-be-detected electronic file, verifying whether the to-be-detected electronic file meets four-property detection conditions or not, and if yes, determining a file header and metadata of an electronic file in the to-be-detected electronic file; querying a database by taking the file header and metadata of the electronic file in the electronic file to be detected as query data, determining the file header and metadata of the electronic file in the electronic file to be detected in the database, selecting a detection mode of the queried file header and metadata within a preset range, and storing the selected detection mode in the database; and detecting the four properties of the file header and metadata of the electronic file in the to-be-detected electronic file. Compared with the prior art, the method is simpler, more convenient and safer, and the detection efficiency of the electronic archive files is improved.

Description

technical field [0001] The invention relates to the technical field of data detection, and more specifically, to a method and system for four-character detection of electronic files. Background technique [0002] In the patent application number 201711358945.0, an integrated management system for paper files and electronic files is provided. This integrated management system mainly includes three parts: paper file management system, paper file digital processing system, electronic file Management system; Among them, the paper file management system is mainly responsible for the storage and safety monitoring of paper files; the main function of the paper file digital processing system is the digital processing of paper files; the electronic file management system includes the management, query and protection of electronic files function, the system covers the entire life cycle of the archives, provides integrated services for the archives, greatly improves the work speed and ...

AI Technical Summary

Problems solved by technology

[0004] The above two patents are systems and methods for electronic archives management. Patent 1 is an integrated management system for paper archives and electronic archives, which is divided into three parts: paper archives management system, digital processing of paper archives System, electronic file management system, paper file management system is connected with paper file digital processing system, electronic file management system is connected with paper file digital processing system, if paper file management system and electronic file management system cannot be connected to paper file With the archives digital processing system, the storage and safety monitoring of paper archives cannot be carried out. At this time, there will be great security, and follow-up operations cannot be performed

[0005] Patent 2 is a file management method, device, system, and storage medium, which obtains one or more filing request files; determines the filing standard according to the business type, encapsulates one or more filing request files according to the filing standard, and determines the packaging file and Statistical information; perform four-character detection on the packaged file, and record the four-character detection result in the statistical information; in response to the four-character test result being passed, archive the statistical information and the package file. This method only performs four-character inspection on the archived file. Sex detection and verification is relatively simple, and it is impossible to set four sex detection rules, such as the setting of verification rules for file headers and metadata, etc.

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