Code generation method and apparatus

Abstract

The invention discloses a code generation method and apparatus. The method comprises the steps of performing semantic analysis on a physical data model (PDM) file to obtain a PDM file object; converting the PDM file object into a table directory tree, wherein the table directory tree comprises a table object corresponding to the PDM file object; displaying the table directory tree in a visual interface; determining a table object needed to be subjected to code generation in the visual interface, and performing table structure information configuration on the determined table object; configuring system parameters and system code templates, and configuring self-defined parameters and self-defined templates; filling a template group composed of the system code templates and the self-defined templates with the table structure information, the system parameters and the self-defined parameters to generate a preview code; and after the preview code is confirmed to be correct, generating foreground and background codes corresponding to the preview code. According to the code generation method and apparatus, the software program development efficiency can be improved, the development cost can be reduced, and the development cycle can be shortened.

Description

technical field [0001] The invention relates to the technical field of computer software, in particular to a code generation method and device. Background technique [0002] At present, the development of many application software is centered on data, adding, deleting, modifying and checking it, and then realizing most of the business processing functions. Usually, in the development process of an application program, when writing entity classes and adding, deleting, modifying, and checking methods for data tables, there will be some same operating procedures and operating methods. Because the current code writing mainly relies on programmers to do it manually , It is bound to require a lot of manpower and time for repetitive code writing work. At the same time, the coding style of programmers will be different, which is not conducive to the later maintenance of the program. [0003] Although there are some code generation methods and systems, there are mainly the followin...

AI Technical Summary

Problems solved by technology

[0008] An embodiment of the present invention provides a code generation method to solve the problems that existing code generation methods lack versatility and the generation process cannot be visualized. The method includes:

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