A method and apparatus for program expansion

Abstract

The invention discloses a program extension method, which is applied to an original logic code, wherein the original logic code is divided into N layers according to flow steps, N is a positive integer greater than or equal to 1, and the method comprises the following steps: when a first addition class is received, determining a target layer of the first addition class in the original logic code;creating a responsibility link interface for the target hierarchy, wherein, the duty link interface points to the demand function interface of the target level; the class name of the first incrementalclass is added to the requirements function interface so that the first incremental class is loaded when the program runs to the target hierarchy; adding additional classes to the original code logicthrough the responsibility chain, which avoids adding code directly to the original code logic and improves the maintainability of the code. The present application also discloses a code execution method, a program expansion device, a code execution device, a server and a computer-readable storage medium for extending requirements, which have the above beneficial effects.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a program extension method, a code execution method for extension requirements, a program extension device, a code execution device, a server, and a computer-readable storage medium. Background technique [0002] With the continuous development of information technology, more and more program functions need to be realized through programs. Therefore, in the process of program development, it is necessary to continuously add new requirements and new functions to the original program flow. [0003] In the prior art, the method of adding new requirements is to directly add corresponding codes in the original process so as to realize adding new requirements and functions in the original process. But when there are more new requirements and more functions need to be added, the process of the original code will become longer and longer, and the corresponding code will ...

AI Technical Summary

Problems solved by technology

However, when there are more new requirements and more functions need to be added, the process of the original code will become longer and longer, and the corresponding code will become more and more

When the number of codes increases to a certain level, it is easy to cause difficulties in reading and maintenance, and it is impossible to understand the main line of functions

It is very difficult to modify multiple functional logics in the code

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