基于代码自动生成技术的小程序辅助开发系统设计与实现

Design and Implementation of Micro Application Aided Development System Based on Automatic Code Generation Technology

随着小程序的发展,越来越多的行业与领域都逐渐将小程序作为其主要的流量入口平台。小程序本身也进入了一个快速发展的阶段,截止2019年底,小程序总量已达500余万个,累计用户数约为9亿人次。虽然目前小程序的规模和用户数正在快速增加,但是小程序开发自身也面临着代码结构复杂,各平台小程序语法不统一,开发速度慢,代码质量不高等问题。基于此,提出了一种基于Java模板引擎技术的小程序辅助开发系统。该系统将抽象为组件的小程序代码模块,依据不同类型的小程序平台来快速的进行组装,并最终编译生成可用的小程序源码块。结果表明上述系统大幅提升了小程序的开发速度,源码质量也得到了较好的保障,达到了设计的预期效果。

With the development of micro application, more and more industries and fields begin to regard it as their main Web information stream entry. Micro applications themselves have entered a stage of rapid development. By the end of 2019, the total number of micro applications has reached more than 5 million, with about 900 million cumulative users. Although the number of users is increasing rapidly at present, the applets development itself is also faced with the problems of complex code structure, different syntax on various platforms, slow development speed and low code quality. These problems restrict the further development of the applets. This paper proposes a small program code generation technology based on Java template engine technology. With this technology, small program code modules can be abstractly divided into components on demand, quickly assembled according to different types of small program platforms, and finally compiled and generated usable small program source blocks, thus the development speed of small program applications can be rapidly improved. As an example, this paper introduces the above technology into the development process of WeChat application system, the results show that the code generation technology significantly improves the development speed and the source code quality is also better guaranteed, which achieves the desired effect of the technology design.