Method and system for uploading and downloading files

A file and file download technology, applied in transmission systems, electrical components, special data processing applications, etc., can solve the problems of uncached network hotspot resources, slow download and upload speeds, and insufficient CDN server load to enhance service stability. The effect of flexibility, flexible reading and fast speed

Active Publication Date: 2018-01-23
BEIJING JINHER SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the general download and upload file technology, some technologies directly read the file from the disk server to download or upload the file, which makes the download speed and upload speed very slow; although the CDN server can provide the node address closest to the user to users, but when there are many visits, the single CDN server still has the disadvantage of insufficient load; other independent servers are not enough to bear the large visits, and at the same time, they do not cache the network hotspot resources that users often download, so that the next download and upload The speed is still very slow; in addition, not all existing upload and download methods support breakpoint download and upload, so that a large-capacity file cannot be downloaded or uploaded at one time, and the download and upload must be re-downloaded and uploaded next time, wasting user time

Method used

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  • Method and system for uploading and downloading files

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Embodiment Construction

[0066] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0067] as attached figure 1 As shown, the solid line is the method of the download request, and the dotted line is the method of the upload request.

[0068] Client / Application is the client;

[0069] Server1, Server2, etc. are examples of multiple storage servers;

[0070] Fieldserver (graphics), APPFielserver (application), MVPFielserver (multimedia), BTPFielserver (commercial), CCPFielserver (communication) are file types distributed by business;

[0071] Server monitoring is the first detection device, and Redis monitoring is the second detection device;

[0072] The client sends a download request, and the download request corresponds to a request path;

[0073] CDN server receives described download request, and judges whether cache and the download content that des...

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Abstract

The invention belongs to the field of file services, and in particular relates to a method and system for uploading and downloading files. The download request sent by the client is processed through four levels of servers, namely CDN server, IIS Web server, database server and disk server. One-layer query download, this kind of server combination query method greatly improves the speed of downloading files; the client sends an upload request to quickly upload the specified file through the IIS Web server, database server and disk server; in addition, both download and upload support interrupt Click download and upload, that is, when the file is very large, due to network reasons and other factors, the large file can be downloaded or uploaded in segments, which can greatly reduce the failure rate of large file download and upload.

Description

technical field [0001] The invention belongs to the field of file services, and in particular relates to a method and system for uploading and downloading files. Background technique [0002] In the general download and upload file technology, some technologies directly read the file from the disk server to download or upload the file, which makes the download speed and upload speed very slow; although the CDN server can provide the node address closest to the user to users, but when there are many visits, the single CDN server still has the disadvantage of insufficient load; other independent servers are not enough to bear the large visits, and at the same time, they do not cache the network hotspot resources that users often download, so that the next download and upload The speed is still very slow; in addition, the existing upload and download methods do not all support breakpoint download and upload, so that a large-capacity file cannot be downloaded or uploaded at one ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08G06F17/30
CPCH04L67/02H04L67/06G06F16/95H04L67/5651
Inventor 杨爱民龙晓春
Owner BEIJING JINHER SOFTWARE
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