Electronic invoice layout file processing method, device and equipment and storage medium
A technology for electronic invoices and format files, applied in file system management, electronic digital data processing, file systems, etc., can solve problems such as slow printing speed, system display freezes, and high pressure on the background server to meet actual needs. Effects with fast transmission and processing speed
Pending Publication Date: 2020-11-06
百望股份有限公司
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Problems solved by technology
Because it is very common for users to trigger zoom-in operations on the front end, zooming in on electronic invoices often requires multiple requests, resulting in high pressure on the background server, which eventually leads to problems such as system display freezes and slow printing speeds. Therefore, this technology based on background rendering into pictures Architecture often has performance issues
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[0033] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0034] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be understood to have m...
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The invention discloses an electronic invoice layout file processing method, device and equipment and a storage medium. The electronic invoice layout file processing method comprises the steps of sending a file merging request in response to a viewing or printing application for an electronic invoice file; and checking whether the merged file of the electronic invoice file exists in a cache or not, if so, directly returning the cached merged file, and otherwise, merging the electronic invoice file. According to the electronic invoice layout file processing method, the processed layout file issmall in size, fast in network transmission, fast in processing speed and less in occupied CPU resources, and can well meet actual requirements.
Description
technical field [0001] This application relates to the technical field of electronic invoices, in particular to a method, device, equipment and storage medium for processing electronic invoice format files. Background technique [0002] In the electronic invoice platform, customers can browse and print historical invoices. For the convenience of operation, batch operations are often provided, such as allowing multiple invoices to be selected for preview or printing at the same time. [0003] A common processing method is to convert multiple invoice files into pictures through the background and transmit them to the front end, and then the front end reorganizes these pictures into continuous pages according to the file order to realize the preview or print function. The basic process is as follows: [0004] 1. The user selects part or all of the electronic invoice files on the front page, and clicks the view or print function; [0005] 2. The front end requests the backgrou...
Claims
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IPC IPC(8): G06F16/16G06F16/11G06F16/172
CPCG06F16/168G06F16/172G06F16/116
Inventor 陈杰杨正道冯辉段伟光韩宇菲
Owner 百望股份有限公司