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Large file transmission method and apparatus

A technology of transmission method and transmission device, applied in the direction of transmission system, electrical components, etc., can solve the problem of consuming server processing capacity, achieve the effect of reducing storage redundancy and improving processing efficiency

Active Publication Date: 2018-11-13
GUIZHOU BAISHANCLOUD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In this method, when the server needs to process many large files, the synthesis process consumes more processing power of the server, especially when large files occupy a large proportion of all files.

Method used

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  • Large file transmission method and apparatus

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Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0038] figure 1 It is a flow chart of a large file transfer method in an embodiment; the method includes:

[0039] Step 1, the server stores all the fragment files o...

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Abstract

The invention discloses a large file transmission method and apparatus. The method comprises the following steps: step 1, a server stores all fragment files of a target file, and sorting information and size information of the fragment files in the target file, and generates synthesis information of the target file according to the sorting information, the size information and storage addresses ofthe fragment files in a process of receiving the fragment files or after all fragment files of the target file are stored; and step 2, after receiving a downloading request of the target file from aclient, the server provides data contents of the fragment files for the client according to the sequence of the fragment files in the target file according to the synthesis information of the target file. By adoption of the large file transmission method and apparatus disclosed by the invention, a file synthesis step consuming the processing amount is omitted, the processing efficiency of the server is improved, and meanwhile storage redundancy of the server is reduced.

Description

technical field [0001] The invention relates to the technical field of Internet data processing, in particular to a large file transmission method and device. Background technique [0002] In the existing file upload process, when the client uploads a target file with a large capacity, the large file is switched to a small file, each small file is identified, and each small file is uploaded to the server concurrently. The specific process includes: the client sends an initialization request to the server, and the initialization request carries the file information (including capacity) of the file. After receiving the initialization request, the server performs the initialization process according to the file information. capacity to prepare a storage area for this file. After the initialization process ends, the server returns an initialization success response to the client. After the client receives the initialization success response, it sends a request to upload fragme...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/06H04L67/5651H04L67/5682
Inventor 吴义谱张炎泼
Owner GUIZHOU BAISHANCLOUD TECH CO LTD
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