This system adopts the vue framework of nodejs language, and the data is stored in MySQL database. Combined with the B/S structure for development and design, it has powerful functions and easy-to-use interface operation. This system has good ease of use and security, and the system has complete functions, which can meet the related work of food sharing management.
Language node.js
framework: Express
front-end: Vue.js
database: mysql
database tools: Navicat
development software: VScode
front-end nodejs+vue+elementui,
(1) Vue introduces elementui
1. Use npm to install element-ui
npm i element-ui - S
2. Import and use vue in main.js
import 'element-ui/lib/theme-chalk/index.css' //Don't forget to import styles
import ElementUI from 'element-ui'
Vue.use(ElementUI) 
with With the continuous development of network technology and the gradual improvement of people's economic level, computers have now become an indispensable part of people's lives. To share easy and convenient management information for food, the design and implementation of food sharing based on nodejs technology is a simple and portable management system. This system solves the main problems in food sharing management affairs, including home page, personal center, user management, dish classification management, recipe information management, note information management, message board management, food forum, interesting answer management, test question management, system management , Examination management and other functions.
Contents
Contents 2
1 Introduction 1
1.1 Research background and significance 1
1.2 Problems to be solved and characteristics 1
1.3 Structure of the paper 2
2 Introduction to related technologies and description of deployment environment 3
2.1 Nodejs language 3
2.2 Vue framework 3
2.3 Introduction to MySQL 3
2.4 B/S Structure 4
2.5 System Development Environment 4
2.6 Summary 4
3 Requirements Analysis 6
3.1 System Feasibility Analysis 6
3.2 System Requirements Analysis 6
3.3 Development Objectives 7
3.4 System Process Design 7
3.4.1 User Login Process 7
3.4.2 System Operation Process 8
3.5 Summary 9
4 System overall design 10
4.1 System function structure design diagram 10
4.2 Database design and realization 10
4.2.1 Conceptual model design 11
4.2.2 System data table design 13
Summary 20
5 System detailed design and realization 21
5.1 System function realization 21
5.2 background module implementation 23
5.2.1 Implementation of administrator module 23
5.2.2 Implementation of user module 28
5.3 Summary 29
6 System testing 30
6.1 Definition of software testing 30
6.2 Testing method 30
6.3 Testing process 30
6.4 Testing result 31
6.5 Summary 31
References 33 Acknowledgments
34