微信食堂线上订餐小程序设计与实现：基于JAVA的SSM框架的研究

Using a smartphone, users have been less inclined to install various apps due to their habits. Unless necessary for daily life or work, users do not like to be forced to install certain apps just because they are interested in certain content. In recent years, with the layout of the WeChat ecosystem, many users have been able to access mini-programs directly through WeChat without the need to install separate apps. This has made many users happy, and many companies have started to embrace WeChat mini-programs. This paper aims to research and implement a WeChat canteen online ordering mini-program. The mini-program enables functions such as product management, product evaluation management, merchant management, announcement management, and online recharge. The system adopts the SSM framework, MySQL database, and Java language to implement the administrator backend, and the WeChat developer tool is used to develop the user-side mini-program. The WeChat canteen online ordering mini-program centralizes information such as product orders, merchant information, and product information on the backend for administrators to manage, while allowing users to place orders and manage their personal orders on the mini-program side. This system makes information management more efficient and makes the process of ordering and viewing personal orders more convenient. Keywords: WeChat canteen online ordering mini-program; MySQL database; Java language