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File transmission method and device

A file transfer and file technology, applied in the computer field, can solve the problems of occupation and server memory for a long time

Active Publication Date: 2017-05-10
SHENZHEN TECHVISUM TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the traditional method of file transfer, the server needs to merge the files. Due to the limitation of bandwidth and the situation of concurrent transmission, the memory of the server is occupied for a long time and in large quantities.

Method used

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  • File transmission method and device
  • File transmission method and device

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0031] The file transfer method provided by the embodiment of the present invention can be applied to such as figure 1 environment shown. refer to figure 1 As shown, the server 102 can receive the data sent by the client 104 and store it in the database, or find the data from the database and send it to the client 104 . Specifically, the server 102 communicates with the terminal 104 through the network, and receives a plurality of fragmented data obtained by dividing the file to be sent according to a preset size sent by the client 104. Each fragmented data includes fragment information and file ...

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Abstract

The invention relates to a file transmission method. The file transmission method comprises the steps of receiving multiple pieces of fragment data which are sent by a client and acquired by segmenting a file to be sent according to a preset size, wherein the fragment data comprises fragment information and file information; and storing the fragment data into a database. The resource consumption of a server can be reduced by adopting the file transmission method. In addition, the invention further provides a file transmission device.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a file transmission method and device. Background technique [0002] In the traditional file transfer method, the transfer of large files (usually files larger than 10MB) is usually first split and numbered on the client side, and then the fragmented data is uploaded to the server one by one, and the server receives the fragmented data one by one. The received fragment data is cached, and after the server receives all the fragment data of a file, it merges them into a complete file according to the order of the cached fragment data. [0003] However, in this traditional file transfer method, the server needs to merge the files. Due to bandwidth limitations and concurrent transfers, the memory of the server is occupied for a long time and in large quantities. Contents of the invention [0004] Based on this, it is necessary to provide a file transfer method and device capable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/06H04L67/108
Inventor 张威
Owner SHENZHEN TECHVISUM TECH LTD
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