Electronic bill processing method and system based on XML(Extensive Markup Language)

A technology of electronic bills and relationships, applied in data processing applications, commerce, instruments, etc., can solve the problems of inability to directly use XML display technology, spend a lot of energy, and search efficiency, so as to avoid the problem of data transmission volume and increase flexibility. and scalability, the effect of realizing data and display

Inactive Publication Date: 2014-03-26
CHINA UNIONPAY
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Problems solved by technology

[0004] For the case of electronic bills, there are some frequently accessed business data in the electronic bills. If the method of parsing XML is adopted, the advantages of relational databases can be fully utilized and the efficiency of frequent access to business data can be solved, but it will cost A lot of effort has been devoted to the conversion from XML files to relational databases, and XML presentation technology cannot be dir

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  • Electronic bill processing method and system based on XML(Extensive Markup Language)
  • Electronic bill processing method and system based on XML(Extensive Markup Language)

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[0024] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. In the following description, for the purpose of explanation, many specific details are set forth in order to provide a thorough understanding of one or more aspects of the embodiments. However, it may be obvious to those skilled in the art that one or more aspects of each embodiment can be practiced to a lesser degree of these specific details. Therefore, the following description is not to be regarded as limiting, but the scope of protection is defined by the appended claims.

[0025] figure 1 It is a schematic diagram of an electronic bill processing method according to an embodiment of the present invention.

[0026] As shown in the figure, the XML file of an electronic bill contains all the data of the electronic bill. In the figure, the logical structure I = {X1,X2,...,Xn} represents an electronic bill XML file and element compositi...

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Abstract

The invention discloses an electronic bill processing method based on XML(Extensive Markup Language). The method is characterized by comprising the following steps of: selecting key data elements from electronic bill XML files; distributing corresponding fields of relational databases for each key data element and electronic bill types of the electronic bill XML files, and storing the data of the key data elements and the electronic bill types to the corresponding fields; distributing a separate field of the corresponding relational database for the electronic bill XML files, and storing the electronic bill XML files to the separate field, wherein the data of the key data elements in the relational databases are suitable for common service operations.

Description

technical field [0001] The present invention relates to XML data storage, and in particular to an XML-based electronic bill processing method and system. Background technique [0002] Due to the advantages of XML's openness, simplicity, self-describing and interoperability, data exchange based on XML has been widely used in the e-commerce environment, enabling e-commerce companies to exchange information conveniently. As a key part of e-commerce, electronic bills also use XML extensively. In Europe, where electronic bills have been successfully promoted and applied, XML-based data exchange standards (such as OIOXML, UBL, etc.) are the first choice for data transmission of electronic bills. There are relatively mature solutions for the display technology of XML data. XML display methods based on XSLT or CSS, for example, can display XML data in formats such as HTML and PDF. [0003] However, because the traditional relational database lacks support for efficiently processin...

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Application Information

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IPC IPC(8): G06Q30/00
Inventor 张琦尹亚伟鲁志军
Owner CHINA UNIONPAY
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