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HTTP (hyper text transport protocol)-based large file page breakpoint resuming method

A technology of HTTP protocol and breakpoint resuming, applied in the field of large file page breakpoint resuming, which can solve the problem of not supporting large file page breakpoint resuming, and achieve the effect of reducing the transmission volume, improving the success rate and saving time.

Inactive Publication Date: 2014-12-31
网来云商环球信息技术(武汉)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for resumed transmission of large file pages based on the HTTP protocol, so as to overcome the defect that the prior art does not support resumed transmission of large file pages

Method used

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  • HTTP (hyper text transport protocol)-based large file page breakpoint resuming method
  • HTTP (hyper text transport protocol)-based large file page breakpoint resuming method

Examples

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Embodiment Construction

[0030] Such as figure 1 As shown, the system for resuming large file page based on HTTP protocol includes web browser, file index server, file transfer storage server and large file upload plug-in, web browser, based on HTTP protocol, as the large file upload The carrier of the plugin. The file index server is used to store the transmission index value of the file to be uploaded. The file transfer storage server is used to store the successfully uploaded file block information of the file to be uploaded.

[0031] The large file upload plug-in is used to send an HTTP request to the file index server to query whether the file with the transmitted index value exists in the file transfer storage server; obtain the successfully uploaded file block information from the file transfer storage server; obtain and create an upload thread . When the last file block is uploaded, an HTTP request for file block information merging is sent to the file transfer storage server;

[0032] The...

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Abstract

The invention discloses an HTTP (hyper text transport protocol)-based large file page breakpoint resuming method and an HTTP-based large file page breakpoint resuming system. The system comprises a web browser, a file index server, a file transfer storage server and a large file uploading plug-in, wherein the web browser is based on an HTTP and is taken as a carrier of the large file uploading plug-in; the file index server is used for storing the transfer index value of a file to be uploaded; the file transfer storage server is used for storing the successfully uploaded file block information of the file to be uploaded; the large file uploading plug-in is used for sending an HTTP request into the file index server and inquiring whether the file with the transfer index value is stored in the file transfer storage server or not; the successfully uploaded file block information is acquired from the file transfer storage server; the uploading thread is acquired and established. The method and the system mainly solve the problem of large file uploading performance of the web browser, the progress and the speed of file uploading can be displayed in a friendly interface in real time, and suspension, cancel and recovery of multiple uploading tasks can be conveniently and rapidly controlled.

Description

technical field [0001] The invention relates to a method for resuming transmission of large file pages based on the HTTP protocol. Background technique [0002] At present, the Internet has become an indispensable element in people's life and work. People download and upload data through the Internet. Now the tools with breakpoint resume technology used to upload files on the Internet are mainly based on FTP. The steps of resume include upload and download, but many common firewalls on the Internet do not allow FTP upload, so only upload tools developed based on the HTTP protocol can be used. Most file download service providers provide the function of resuming the download of large files, such as Baidu, Thunder, Ant and so on. However, for uploading large files based on the HTTP protocol, the uploading software based on the HTTP protocol is a vacancy and has many deficiencies, which cannot satisfy the needs of society. [0003] HTTP is an important protocol in the Web pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 江潮徐全宪
Owner 网来云商环球信息技术(武汉)有限公司
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