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Chapter One
Springboot Campus Epidemic Prevention and Control System Demonstration Video 2022
A good system can bring the management of campus epidemic prevention and control to a new level. The content of the system can be updated at any time, which is very important for the owners of campus epidemic prevention and control, but this cannot be achieved by traditional management methods. The campus epidemic prevention and control system can be updated every day to keep abreast of the latest situation of campus epidemic prevention and control.
The campus epidemic prevention and control system can be widely and comprehensively publicized through the Internet, so that as many users as possible can understand and be familiar with the convenience and efficiency of the campus epidemic prevention and control system, provide services for managers and users, save manpower, material resources and time, Improve work efficiency.
2. Main technologies
| Technical name | effect |
|---|---|
| Springboot | backend framework |
| Vue | front-end framework |
| MySQL | database |
third chapter
For a complete system, feasibility analysis is a must, because it is related to the survival of the system, and the significance of development is analyzed to see whether the system can supplement the gaps in the offline campus epidemic prevention and control management model, and to To solve the deficiencies, etc., through the system, not only the workload can be continuously reduced, but also the efficiency of work and management can be improved. Therefore, the development of the system can achieve greater significance and value. After the system is completed, whether it can achieve the expected effect requires a feasibility analysis. After the analysis, it is decided whether to develop the system. In the development and design of the campus epidemic prevention and control system, the feasibility analysis was carried out in terms of technology, economy and operation.
Chapter 4 System Design
4.1 Functional structure
In order to better clarify the overall thinking of the system, the system is expressed in the form of a structural diagram. The functional structural diagram of the design and implementation of the campus epidemic prevention and control system is as follows:
Figure 4-1 Overall structure diagram of the system
4.2 Database design
4.2.1 Database E/R Diagram
The ER diagram is a diagram composed of entities and their relationships. The E/R diagram can clearly describe the relationship between the entities involved in the system. Some of the main key entities in the system are as follows:
(1) The knowledge information E/R diagram is as follows:
Figure 4-2 E/R diagram of knowledge information
(2) The E/R diagram of the epidemic situation is as follows:
Figure 4-3 Epidemic Dynamics E/R Diagram
(3) The student registration E/R diagram is as follows:
Figure 4-4 Student Registration E/R Diagram
4.2.2 Database tables
The design of the database table is as follows:
Table 4-1: Nucleic acid report
| Field Name | type | length | field description | primary key | Defaults |
|---|---|---|---|---|---|
| id | bigint | primary key | primary key | ||
| addtime | timestamp | creation time | CURRENT_TIMESTAMP | ||
| xuehao | varchar | 200 | student ID | ||
| xingming | varchar | 200 | Name | ||
| I'm not | varchar | 200 | class | ||
| jiancedidian | varchar | 200 | Testing location | ||
| jianceshijian | datetime | detection time | |||
| jiancebaogao | varchar | 200 | Test Report |
Table 4-2: Exchange Forum
| Field Name | type | length | field description | primary key | Defaults |
|---|---|---|---|---|---|
| id | bigint | primary key | primary key | ||
| addtime | timestamp | creation time | CURRENT_TIMESTAMP | ||
| title | varchar | 200 | post title | ||
| content | longtext | 4294967295 | post content | ||
| parentid | bigint | parent node id | |||
| userid | bigint | user id | |||
| username | varchar | 200 | username | ||
| isdone | varchar | 200 | state |
Table 4-3: Epidemic prevention education
| Field Name | type | length | field description | primary key | Defaults |
|---|---|---|---|---|---|
| id | bigint | primary key | primary key | ||
| addtime | timestamp | creation time | CURRENT_TIMESTAMP | ||
| jiaoyubiaoti | varchar | 200 | education title | ||
| jiaoyuleixing | varchar | 200 | education type | ||
| jiaoyujianjie | longtext | 4294967295 | Introduction to Education | ||
| jiaoyuneirong | longtext | 4294967295 | educational content | ||
| jiaoyutupian | varchar | 200 | educational pictures |
Chapter 5 System Function Realization
5.1 System function modules
Campus epidemic prevention and control system, on the home page of the system, you can view the home page, epidemic situation, knowledge information, epidemic prevention education, exchange forums, epidemic announcements, personal center, background management, etc., and perform detailed operations; as shown in Figure 5-1.
Epidemic dynamics. On the epidemic dynamics page, you can view the urban area, new cases, cumulative confirmed cases, number of cured people, death toll, registration time, etc., and make comments, as shown in Figure 5-2.
Knowledge information, on the knowledge information page, you can view the knowledge name, knowledge type, knowledge introduction, etc., and perform operations such as comments, as shown in Figure 5-3.
For epidemic prevention education, on the epidemic prevention education page, you can view the education title, education type, education introduction, etc., and perform operations such as comments or collections; as shown in Figure 5-4.
Personal center, update information and other operations by filling in the student number, password, name, gender, mobile phone, class, picture, etc. on the personal center page, and perform corresponding operations according to my release or my favorites; as shown in Figure 5- 5.
Figure 5-5 Personal center interface diagram
5.2 Background function module
Log in in the background. Before entering the system, administrators and students fill in the user name and password on the login page according to the requirements, select roles and other information, and click Login to log in, as shown in Figure 5-6.
Figure 5-6 Background login interface diagram
5.2.1 Administrator function
After the administrator logs in to the system, he can manage the home page, personal center, student management, epidemic dynamics management, knowledge information management, epidemic prevention education management, health check-in management, leave application management, school leaving registration management, school registration management, nucleic acid report management, communication Forum, system management and other functions perform corresponding operation management, as shown in Figure 5-7.