Wuli multimedia information sharing platform mainly has two functional modules: administrator and user. The role of these two functions will be analyzed in detail below.
Administrator module: The administrator is the core user in the system. After the administrator logs in, he can manage the background system. The main functions include personal center, user management, work classification management, work information management, private chat information management, system management and other functions. Development language node.js
framework: Express
front-end: Vue.js
database: mysql
database tool: Navicat
Development software: VScode
Front-end nodejs+vue+elementui+express 
With the advent of the information age, the shortcomings of the past Wuli multimedia information sharing management method are gradually exposed. The shortcomings of the past Wuli multimedia information sharing management method are analyzed, and the computer method is used to build Wuli multimedia information sharing system. In this paper, by reading relevant literature and researching related technologies at home and abroad, a system construction scheme integrating work information management and information sharing is proposed.
This paper develops a Wuli multimedia information sharing platform by adopting B/S architecture, Vue framework and MySQL database technology, combined with the current situation of domestic Wuli multimedia information sharing system. The system is divided into functional modules such as personal center, user management, work classification management, work information management, private chat information management, and system management. Through the system test, the system has achieved the system design goal. Compared with the manual management method, the system effectively reduces the economic investment of Wuli multimedia information sharing management, and greatly improves the efficiency of Wuli multimedia information sharing management.
Table of contents
1 Introduction 1
1.1 Subject background 1
1.2 Subject purpose and significance 1
1.3 Subject research status 1
1.4 Main work content of the paper 2
2 System key technology 3
2.1 Introduction to nodejs 3
2.2 MySQL database 3
2.3 B/S structure 3
2.4 Vue framework 4
3 System analysis 5
3.1 Feasibility Analysis 5
3.1.1 Technical Feasibility 5
3.1.2 Operational Feasibility 5
3.1.3 Economic Feasibility 5
3.1.4 Legal Feasibility 5
3.2 System Performance Analysis 6
3.2.1 System Security 6
3.2.2 Data Integrity 6
3.3 System function analysis 6
3.4 System process analysis 8
3.4.1 Data development process 8
3.4.2 User login process 8
3.4.3 System operation process 9
3.4.4 Add information process 10
3.4.5 Modify information process 11
3.4. 6 Delete Information Flow 11
4 System Design 12
4.1 System Overview 12
4.2 System Structure Design 12
4.3 Database Design 13
4.3.1 Database Design Principles 13 4.3.2
Database Entity 13
4.3.3 Database Table Design 15
4.4 System Sequence Diagram 22
4.4.1 Registration Sequence Diagram 22
4.4.2 Login Sequence Diagram 22
4.4. 3 Sequence Diagram of Administrator Modifying User Information 23
4.4.4 Sequence Diagram
of Administrator Management System Information 24 5 System Implementation 25
5.1 Basic Tasks 25
5.2 System Foreground Function Module 25
5.3 Background Module Implementation 28
5.3.1 Administrator Module Implementation 28
5.3. 2 Realization of User Background Management Module 31
6 System Test 33
6.1 Test Environment
33 6.2 Test Purpose 33
6.3 Test Overview 33
6.4 Unit Test 35
6.4.1 Registration Test 35
6.4.2 Login Test 35
6.5 Integration Test 36
Conclusion 37
References 38 Acknowledgments
39