Method and system for generating PDF electronic invoice
An electronic invoice and generation system technology, applied in invoicing/invoicing, electronic digital data processing, special data processing applications, etc., can solve the problems of wasting storage space and network transmission bandwidth, large PDF files, etc., to improve user experience, reduce Small PDF file size, the effect of reducing storage space
Active Publication Date: 2017-11-17
国信电子票据平台信息服务有限公司
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Problems solved by technology
The PDF file of the PDF electronic invoice is larger, wasting a lot of storage space and network transmission bandwidth
Method used
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[0043] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0044] Please refer to figure 2 , figure 2 It is a flowchart of a method for generating a PDF electronic invoice provided by an embodiment of the present invention. The method can include:
[0045] Step 101: Obtain invoicing data; wherein, the invoicing data includes invoicing request data, signature pattern file and digital certific...
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The invention discloses a method and system for generating a PDF electronic invoice. The method comprises the steps of obtaining invoicing data; according to the invoicing data, utilizing a corresponding first PDF electronic invoice template and an information file for storing AcroForm entry information to generate the PDF electronic invoice. According to the invoicing data, the PDF electronic invoice is generated by utilizing the corresponding first PDF electronic invoice template and the information file for storing the AcroForm entry information, and the first PDF electronic invoice template can be filled with the invoicing data by utilizing the AcroForm entry information stored in the information file to generate the PDF electronic invoice, so that the generated PDF electronic invoice does not comprise the AcroForm entry information, X Object form data in the PDF electronic invoice is reduced, the PDF file size of the PDF electronic invoice is reduced, and the storage space required by the PDF electronic invoice and the bandwidth of network transmission are reduced.
Description
Technical field [0001] The invention relates to the technical field of PDF electronic invoice generation application technology, in particular to a method and system for generating PDF electronic invoices. Background technique [0002] With the development of modern social science and technology, electronic invoices, products of the information age, are distributed to merchants in the same way as ordinary invoices by the tax bureau. Invoice numbers are uniformly coded across the country, and unified anti-counterfeiting technology is used. The electronic tax bureau’s signature mechanism is attached to the invoice. [0003] With the large-scale promotion of electronic invoices, more and more electronic invoices are issued by users, and storage and transmission of PDF electronic invoices require higher space and bandwidth. In order to save storage space and transmission bandwidth, it is necessary to use a better method to generate PDF electronic invoices, and to reduce the size of th...
Claims
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Login to View More IPC IPC(8): G06F17/24G06Q30/04
CPCG06Q30/04G06F40/186
Inventor 喻俊胡文彬危明武钟娜刘祥涛赵彦晖孙淏添
Owner 国信电子票据平台信息服务有限公司