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Business logic extraction method and device, equipment, storage medium and program product

A technology of business logic and extraction method, applied in the direction of program code conversion, code compilation, etc., can solve problems such as age-old, complex code, and difficult migration, and achieve the effects of avoiding adverse effects, improving convenience, and enhancing readability

Pending Publication Date: 2022-04-01
CHINA CONSTRUCTION BANK
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AI Technical Summary

Problems solved by technology

[0003] At present, in order to meet the market demand, it is necessary to migrate the processing system running on the IBM mainframe to a distributed open platform. However, the processing system on the IBM mainframe is written in COBOL language, the code is complex and old, and the migration is difficult

Method used

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  • Business logic extraction method and device, equipment, storage medium and program product
  • Business logic extraction method and device, equipment, storage medium and program product
  • Business logic extraction method and device, equipment, storage medium and program product

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Embodiment Construction

[0049] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.

[0050] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, ...

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Abstract

The invention provides a business logic extraction method which can be applied to the financial field and can also be applied to other fields. The business logic extraction method comprises the following steps: generating an abstract syntax tree according to a file of business logic to be extracted; analyzing the structure of the abstract syntax tree to obtain at least one structural link; analyzing the execution logic of the at least one structural link, and simplifying the analyzed execution logic; generating a flow chart corresponding to the simplified execution logic; and generating an interpretation document matched with the simplified execution logic by using the data dictionary. The invention further provides a service logic extraction device and equipment, a storage medium and a program product.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to a business logic extraction method, device, equipment, storage medium and program product. Background technique [0002] IBM mainframe refers to the early IBM computer, which is mainly used to distinguish it from modern microcomputers. The mainframe is mainly named because of its huge size. It is expensive and famous for its stable, safe, and powerful data processing capabilities. It is multi-purpose In finance, securities and other industries. [0003] At present, in order to meet the market demand, it is necessary to migrate the processing system running on the IBM mainframe to a distributed open platform. However, the processing system on the IBM mainframe is written in COBOL language, the code is complex and old, and the migration is difficult. Contents of the invention [0004] In view of the above problems, the present disclosure provides a business logic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/41
Inventor 马冲
Owner CHINA CONSTRUCTION BANK
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