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Application file obtaining method and device, equipment and storage medium

A technology for applying files and obtaining methods, applied in the field of communication, can solve problems such as traffic waste, and achieve the effect of saving traffic

Inactive Publication Date: 2018-09-28
BEIJING 58 INFORMATION TTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a method, device, device and storage medium for obtaining application files, which overcomes the problem of repeatedly downloading the same target file from the CDN in the prior art and the resulting waste of traffic

Method used

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  • Application file obtaining method and device, equipment and storage medium
  • Application file obtaining method and device, equipment and storage medium
  • Application file obtaining method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
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no. 1 example

[0031] figure 1 It is a flowchart of a method for obtaining an application file according to the first embodiment of the present invention. according to figure 1 As shown, the first embodiment of the present invention provides a method for obtaining an application file, which is based on the terminal side, and the method includes:

[0032] S1: Query the local cache to determine whether the target file is stored in the local cache;

[0033] Wherein, the local cache includes the cache allocated by the device and the physical disk. The local cache is placed in the terminal. Specifically, the terminal queries the local cache to determine whether the target file is stored in the local cache, that is, the terminal queries the local cache through the application software that needs the target file, and determines whether the target file is stored in the terminal.

[0034] S2: If yes, obtain the target file from the local cache; otherwise, send a request for the target file to the...

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PUM

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Abstract

The invention discloses an application file obtaining method and device, equipment and a storage medium. The method comprises the following steps of: querying a local cache and determining whether a target file is stored in the local cache or not; if the target file is stored in the local cache, obtaining the target file from the local cache; and if the target file is not stored in the local cache, sending a target file request to a content distribution network server CDN so as to obtain the target file from the CDN. According to the method and device, the equipment and the storage medium, ifthe fact that the target file is stored in the local cache is determined, a terminal directly obtains the target file from the local cache, so that the target file does not need to be online re-downloaded under the condition that the target file is stored in the local cache, and then the traffic can be saved. If the fact that the target file is not stored in the local cache is determined, the terminal directly sends the target file request to the CDN so as to download the target file from the CDN.

Description

technical field [0001] The present invention relates to the communication field, and in particular to an acquisition method, device, equipment and storage medium of an application file. Background technique [0002] With the popularity of application software, each function of the application software needs to be supported by corresponding application files, and these application files are downloaded from the Internet by the terminal when the application software is running. At present, when the application software needs to use the application file, the application software will send a request to the content distribution network server CDN to download the application file from the CDN. However, when the application file needs to be used later, the application software still sends a request to the CDN to re-download the application file, thus resulting in repeated downloads of the application file, resulting in waste of traffic. Contents of the invention [0003] The main...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/61H04L29/08
CPCG06F8/61H04L67/06
Inventor 张志新
Owner BEIJING 58 INFORMATION TTECH CO LTD