A file uploading and downloading method, device, electronic device and storage medium

A file upload and file technology, applied in file systems, computer security devices, file/folder operations, etc., can solve problems such as user trade secrets or property security threats, and achieve the effect of avoiding threats.

Active Publication Date: 2021-07-30
北京乐我无限科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a file uploading and downloading method, device, electronic equipment, and storage medium, so as to avoid the user’s commercial secret or property security loss caused by the file being tampered with or replaced during the file uploading and downloading process. to the threatening issue

Method used

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  • A file uploading and downloading method, device, electronic device and storage medium
  • A file uploading and downloading method, device, electronic device and storage medium
  • A file uploading and downloading method, device, electronic device and storage medium

Examples

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Embodiment approach

[0177] Regarding the situation where the electronic device records the correspondence between the file content identification information of the second target file and the file name contained in the download address of the second target file, as an implementation of the embodiment of the present invention, the above method can also be include:

[0178] Sending the correspondence between the file content identification information of the second target file and the file name contained in the download address of the second target file to the server.

[0179] In order to further determine the problem of the abnormal file, the electronic device can send the correspondence between the file content identification information of the second target file and the file name contained in the download address of the second target file to the server, so that the server can receive the correspondence Furthermore, the abnormal information of the second target file can be determined according to...

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Abstract

Embodiments of the present invention provide a file uploading and downloading method, device, electronic equipment, and storage medium. The file uploading method includes: obtaining a first target file; determining the file content identification information of the first target file, wherein the file content The identification information is information identifying the content of the first target file; according to the file content identification information, determine the file name corresponding to the first target file; use the file name to rename the first target file, and upload the renamed first target file. Since the file name contained in the upload address can identify the content of the first target file, after downloading the first target file, it can be determined whether the first target file has been tampered with or replaced, thereby avoiding As a result, the user's commercial secrets or property security are threatened.

Description

technical field [0001] The invention relates to the technical field of file management, in particular to a file uploading and downloading method, device, electronic equipment and storage medium. Background technique [0002] In the age of digital information, whether it is an individual's management of his own work and study, or a company's management of employees and business, it is inseparable from the digital information system. Take the company's business management as an example. For a company, a large amount of management data is generated every day, forming a large number of files. [0003] In order to record the file or perform further data processing, the file needs to be uploaded to the corresponding preset database or server. The current file upload method is generally as follows: the operator uploads the file to be uploaded to a preset database or server through a specific interface, and the preset database or server returns the address where the file is stored,...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G06F21/60G06F21/64G06F16/16
CPCG06F21/602G06F21/64
Inventor张志亮
Owner北京乐我无限科技有限责任公司