File block multi-point uploading method and system

A file upload and file block technology, applied in the field of information security, can solve problems such as occupying large resources, easily leaking complete data information, and server paralysis, achieving good results, ensuring upload efficiency, and ensuring accuracy.

Inactive Publication Date: 2016-07-06
HARBIN ANTIY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing file uploading technology, a large amount of resources will be occupied when the file is uploaded, such as the CPU, port, traffic, memory, and disk IO of the server, and once the amount of uploaded data is too large, it is easy to cause the server to crash, and In the process of data transmission, once a malicious packet capture behavior is encountered, it is easy to leak complete data information. Therefore, the existing file upload technology has certain defects in terms of its performance and information security maintenance.

Method used

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  • File block multi-point uploading method and system
  • File block multi-point uploading method and system

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Embodiment Construction

[0035] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the present invention will be further detailed below in conjunction with the accompanying drawings illustrate.

[0036] The present invention provides an embodiment of a method for uploading a file in blocks by multiple points, such as figure 1 shown, including:

[0037] S101: The server establishes a connection relationship with at least one terminal through the websocket protocol; this process establishes a network connection between the server and the terminal, applicable to both internal and external networks;

[0038] S102: When a terminal initiates a file upload request, send the file characteristics of the file to be uploaded to the server;

[0039] S103: After receiving the fi...

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Abstract

The invention proposed a file block multi-point uploading method and system. The method includes the following steps that: a server is connected with a plurality of terminals through adopting a websocket protocol; when a file is required to be uploaded, file features are uploaded to the server; the server is responsible for issuing the file features to the terminals connected with the server; the terminals search the file to be uploaded in magnetic disk files of the terminals to judge whether the file to be uploaded is stored in the magnetic disk files, and returns a result; the server issues a file uploading command according to the returned information; terminals which receive the command upload the file in a block multi-point manner according to provisions; and the server combines file blocks so as to obtain a complete file. With the file block multi-point upload method and system of the invention adopted, the block multi-point uploading of the file can be realized, file uploading time can be effectively shortened, file uploading efficiency can be ensured, and especially for a large quantity of transmission data, the paralysis of the server can be effectively prevented.

Description

technical field [0001] The present invention relates to the technical field of information security, in particular to a method and system for uploading files in multiple points by blocks. Background technique [0002] In the existing file uploading technology, a large amount of resources will be occupied when the file is uploaded, such as the CPU, port, traffic, memory, and disk IO of the server, and once the amount of uploaded data is too large, it is easy to cause the server to crash, and In the process of data transmission, once malicious packet capture is encountered, it is easy to leak complete data information. Therefore, the existing file upload technology has certain defects in terms of its performance and information security maintenance. Contents of the invention [0003] Aiming at the deficiencies in the above-mentioned prior art, the present invention proposes a method and system for file block multi-point upload, which uses the websocket network protocol to co...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/06
Inventor 孙洪伟徐翰隆肖新光
Owner HARBIN ANTIY TECH
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