File upload method and system based on asynchronous transmission mode

Abstract

The present invention relates to an asynchronous transmission mode-based file uploading method and system. The method includes the following steps that: when a file is to be uploaded to a server according to the requirement of an instruction of a user, a browser calls an interface provided by a file uploading device to transfer the file to be uploaded to the file uploading device, and continues to respond to the subsequent instructions of the user; the file uploading device takes over subsequent uploading tasks, and transfers the files to be uploaded to the server in a conventional synchronous mode; the server receives and processes the files to be uploaded, and returns response results to the file uploading device; and the file uploading device returns the response results to the browser. With the asynchronous transmission mode-based file uploading method and system of the invention adopted, files can be uploaded based on an asynchronous mode, and batch processing of the files and flexible analysis of the formats of the files can be realized.

Description

technical field [0001] The present invention relates to a file uploading method and system, and more specifically, to a file uploading method and system based on an asynchronous transmission mode. Background technique [0002] At present, with the increasingly wide application of computers and networks and the increasing variety of businesses in different fields, uploading files to a server via the Internet through a browser has become more and more important. [0003] In existing technical solutions, files are usually uploaded in a synchronous manner, and the basic process is as follows: the user selects a file through a web page in the browser and uploads it to the server, and then the web page is locked until the server receives and processes the file. After the uploaded file returns the response result. [0004] However, the above existing technical solutions have the following problems: due to the long time required for the server to receive and process uploaded files,...

AI Technical Summary

Problems solved by technology

[0004] However, the above existing technical solutions have the following problems: due to the long time required for the server to receive and process uploaded files, the user cannot perform any other operations during this period, so the system efficiency is low. In addition, under the existing mechanism It is difficult to achieve batch processing of files and flexible analysis of file formats

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