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File downloading method, device and equipment based on FTP (File Transfer Protocol) and storage medium

A file download and file technology, applied in the direction of electrical components, transmission systems, etc., can solve the problems of low success rate and file download efficiency, and achieve the effect of improving the download success rate

Pending Publication Date: 2022-03-18
PING AN SECURITIES CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of this application is to provide a file download method, device, computer equipment and storage medium based on the FTP protocol, aiming to solve the problems of low file download efficiency and low success rate

Method used

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  • File downloading method, device and equipment based on FTP (File Transfer Protocol) and storage medium
  • File downloading method, device and equipment based on FTP (File Transfer Protocol) and storage medium
  • File downloading method, device and equipment based on FTP (File Transfer Protocol) and storage medium

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0046] refer to figure 1 The embodiment of the present application provides a method for downloading files based on the FTP protocol, including steps S10-S60. The detailed description of each step of the method for downloading files based on the FTP protocol is as follows.

[0047] S10. Obtain a file download task based on the FTP protocol.

[0048] This embodiment is applied in the downloading scene of the file, especially in the file downloading scene based on the FTP protocol (File Transfer Protocol, file transfer protocol), the present invention develops a downloading...

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Abstract

The invention relates to the field of file downloading, and discloses a file downloading method and device based on an FTP protocol, computer equipment and a storage medium, and the method comprises the steps: obtaining a file downloading task based on the FTP protocol; identifying the file downloading task, and determining a storage directory of the file downloading task; performing recursive scanning on the storage directory to obtain downloading information of a plurality of files contained in the file downloading task, and storing the downloading information into a downloading cache; if the file downloading task is abnormal, acquiring first downloading information of a first file causing the abnormality from the downloading cache; analyzing the first downloading information, and determining downloading progress information of the first file according to the first downloading information; and reconfiguring a file downloading task of the first file according to the downloading progress information so as to continue to download the first file according to the downloading progress information. According to the invention, the downloading success rate of each file in the file downloading task can be improved.

Description

technical field [0001] The present application relates to the field of data storage, in particular to a file download method, device, computer equipment and storage medium based on the FTP protocol. Background technique [0002] When downloading files, you will encounter network fluctuations and network instability, as well as the phenomenon that the client and the server cannot maintain a connection. When encountering the above phenomena, the file is often downloaded only halfway and then stops, resulting in failure to perform normally. To complete the download of the file, it takes more time to re-execute the download task, the efficiency of the file download is low, and the success rate is low. Contents of the invention [0003] The main purpose of this application is to provide a file download method, device, computer equipment and storage medium based on the FTP protocol, aiming to solve the problems of low file download efficiency and low success rate. [0004] In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/06
CPCH04L67/06
Inventor 杨旭佳
Owner PING AN SECURITIES CO LTD
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