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File transmission method and device, computer equipment and storage medium

A file transfer and file technology, applied in the computer field, can solve problems such as limited network bandwidth resources and low file transfer efficiency, and achieve the effect of avoiding network bandwidth resources and improving file transfer efficiency

Active Publication Date: 2020-06-30
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the network bandwidth resources between multi-centers interconnected by dedicated lines are limited. The current distributed file storage method cannot meet the needs of multi-center file transmission within the enterprise, and there is a problem of low file transfer efficiency.

Method used

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  • File transmission method and device, computer equipment and storage medium
  • File transmission method and device, computer equipment and storage medium
  • File transmission method and device, computer equipment and storage medium

Examples

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Embodiment Construction

[0062] 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.

[0063] The file transfer method provided by this application can be applied to such as figure 1 shown in the application environment. refer to figure 1 , the file transfer method is applied to a file transfer system. Wherein, the first network 110 and the second network 120 are interconnected through dedicated lines. The first network 110 includes at least one first file server 112 storing the first file specified by the file download request. The second network 120 includes a terminal 122 and at least one second file server 124 for downloading the first file from the ...

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Abstract

The invention relates to a file transmission method and device, computer equipment and a storage medium. The method comprises the steps of obtaining a file downloading request carrying a file identifier; determining a first file server storing a first file corresponding to the file identifier and a first network where the first file server is located; when the first network is not located, sendingthe file downloading request to a second file server of a second network where the file downloading request is located, wherein the file downloading request is used for indicating the second file server to download the first file from the first file server and caching the first file locally; and receiving the first file fed back by the second file server. By adopting the method, the file transmission efficiency can be improved under the conditions of multi-center file transmission and limited network bandwidth resources among multiple centers.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a file transmission method, device, computer equipment and storage medium. Background technique [0002] With the development of computer technology, a distributed file storage method based on a distributed file system has emerged, which uses multiple servers for collaborative storage to solve the problem of large-capacity storage that cannot be solved by a single server in the case of a sharp increase in data volume. The current distributed file storage method is only applicable to data storage in the same network center. With the digital transformation of enterprises, the demand for multi-center collaborative office is increasing, and the multi-centers of enterprises are interconnected through dedicated lines. However, the network bandwidth resources between multiple centers interconnected through dedicated lines are limited, and the current distributed file storag...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F16/13G06F16/172
CPCG06F16/13G06F16/172H04L67/06H04L67/1097H04L67/146
Inventor 陈云云李斌曾楚伟
Owner TENCENT TECH (SHENZHEN) CO LTD
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