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Method and system for uploading and downloading file

A file and file path technology, used in transmission systems, electrical components, special data processing applications, etc., can solve problems such as slow download and upload speeds, no cached network hotspot resources, and insufficient CDN server load. Flexibility, enhanced service stability, and fast speed

Active Publication Date: 2015-05-06
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 file

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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 specifically relates to method and system for uploading and downloading a file. The method and system are that a downloading request from a client is queried and downloaded by layers through a CDN server, an IIS Web server, a database server and a disk server; with the adoption of the server combined querying method, the file downloading speed is greatly raised; the client sends the uploading request to the IIS Web server, the database server and the disk server to quickly upload the specified file; in addition, discontinuous downloading and uploading are supported, namely, large files can be downloaded or uploaded by segmentation due to the influences such as network cause, and therefore, the failure rate of downloading and uploading of the large files can be greatly reduced.

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 Applications(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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