Design and implementation of online food ordering system based on wechat applet
基于微信小程序网上订餐系统的设计与实现

摘要

当今手机已经成为人们生活中的一部分，而手机中的QQ、微信等聊天软件也越来越受广大人们的青睐并影响改变着人们的生活。餐饮行业也由传统的管理模式向经营模式多态化和行业发展产业化过渡。伴随着疫情的到来，人们越来越习惯于打包带走，不在店里解决。需要去满足当下人们饮食习惯的改变，餐饮行业也面临着重大的改变。如何在此环境中突出重围，信息化的管理技术就尤为重要了，高效的信息化管理将带动餐饮行业业务的协调发展，解决餐饮运营中的大量问题。然而单独开发订餐APP不仅成本太高，而且在前期宣传推广中，很难确保较高的用户粘度。而利用微信小程序这个平台，可以解决上述问题，微信小程序像一个跨平台的APP，不仅能快捷的展示自家平台，而且大大降低了消费者大量安装APP的麻烦。本系统是一款应用于手机微信的点餐系统。先要分析微信在线点菜插件的需求，确定系统总体设计的开发环境和功能。在此基础上，利用微信开发工具设计了一个点菜软件，实现了点菜、点菜、购物车、结算等功能，该定单系统功能完善，操作简便，满足了系统设计要求，具有很高的实用价值。

Abstract

Nowadays, mobile phones have become a part of people's lives, and QQ, WeChat and other chat software in mobile phones are increasingly favored by the majority of people and affect people's lives. The catering industry also transited from the traditional management model to the diversified business model and industrial development. With the arrival of the epidemic, people are more and more used to packing and taking away, rather than solving problems in stores. The catering industry is also facing major changes to meet the current changes in people's eating habits. How to stand out in this environment, information management technology is particularly important. Efficient information management will drive the coordinated development of catering industry business and solve a lot of problems in catering operation. However, it is not only too expensive to develop a meal ordering APP alone, but also difficult to ensure a high user viscosity in the early promotion. The above problems can be solved by using the WeChat applet platform. Like a cross platform APP, WeChat applet can not only quickly display its own platform, but also greatly reduce the trouble of consumers installing a large number of APP. This system is a ordering system applied to mobile WeChat. First, we need to analyze the requirements of WeChat online ordering plug-in, and determine the development environment and functions of the overall system design. On this basis, a ordering software is designed by using WeChat development tools to realize ordering, ordering, shopping cart, settlement and other functions. The ordering system has perfect functions, simple operation, and meets the system design requirements, which has high practical value.