Summary
With the rapid development of information technology and network technology, mankind has entered a new information age, and traditional management technologies are no longer able to manage information efficiently and conveniently. In order to cater to the needs of the times and optimize management efficiency, various management systems have emerged. All walks of life have entered the era of information management. Student clubs are one of the products of the changes in the information age.
Any system must follow the basic process of system design, and this system is no exception. It also needs to go through market research, demand analysis, outline design, detailed design, coding, and testing. It is based on Java language, Springboot framework, B / S architecture , Designed and implemented a student club management system using Mysql database . The system mainly includes functional modules such as college, students , president, club information, club information, club recruitment, club joining, membership fee payment, club assets, club income, club expenditure, activity display, club forum, etc.
This article first introduces the development background and development status of student club management technology, and then follows the regular software development process. First, it selects an appropriate language and development platform for the system, develops modules and designs database structures based on demand analysis, and then based on the overall functional modules of the system . Design and draw functional module diagrams, flow charts and ER diagrams of the system. Then, design the framework and write code based on the designed framework to implement each functional module of the system. Finally, the initially completed system is tested, mainly functional testing, unit testing and performance testing. The test results show that the system can achieve the required functions and operates reasonably well without obvious shortcomings .
Keywords: student club management system;Springboot framework ; Mysqldatabase;Java language
Abstract
With the rapid development of information technology and network technology, mankind has entered a new information age. Traditional management technology has been unable to manage information efficiently and conveniently. In order to meet the needs of the times and optimize management efficiency, a variety of management systems came into being. All walks of life have entered the era of information management. Student associations are one of the products of the reform of the information age.
Any system should follow the basic process of system design, and this system is no exception. It also needs to go through the steps of market research, demand analysis, outline design, detailed design, coding and testing. The student community management system is designed and implemented based on Java language, Springboot framework, B / S architecture and MySQL database. The system mainly includes college, students, President, community information, community information, community recruitment, community membership, membership fee payment, community assets, community income, community expenditure, activity display, community forum and other functional modules.
This paper first introduces the development background and current situation of student community management technology, and then follows the conventional software development process. Firstly, select the applicable language and development platform for the system, formulate the module and design the database structure according to the demand analysis, and then draw the function module diagram, flow chart and E-R diagram of the system according to the design of the overall function module of the system. Then, design the framework and write code according to the designed framework to realize each functional module of the system. Finally, test the preliminarily completed system, mainly including function test, unit test and performance test. The test results show that the system can achieve the required functions, and the operation condition is OK without obvious shortcomings.
Key words: student association management system; Springboot framework; Mysql database; Java language;
Table of contents
1.2 Development significance 3
Chapter 2 Introduction to Development Technology 7
2.1 System Development Platform 8
2.2 Platform development related technologies 9
2.2.1 Introduction to Java language 1 0
2.2.2 Introduction to Mysql database 11
3.1.1 Technical feasibility 16
3.1.2 Operational feasibility 17
3.2 Performance requirements analysis 19
Chapter 5 System Function Implementation 2 5
5. 1 Administrator function module 26
5. 2 Student Function Module 27
5. 3 Front desk home page function module 28
5. 4 President Function Module 29
Chapter 7 Summary and Experience 3 1
Chapter 1 Overview
1.1 Research background
In the 21st century, my country has popularized Internet information as early as the last century, and the Internet has brought infinite convenience to people's lives. Most schools, companies and other institutions have their own management systems. From the traditional management model to the Internet, developing their own systems is an inevitable trend of the times . So what are the significance and uses of developing a student club management system ?
First, improve work efficiency : This is one of the purposes of many organizations building systems. For schools, the student club management system can get rid of the traditional handwritten record management model . The use of computer systems for user information management also includes the management of community information, community information, community recruitment, activity displays, community forums and other functions. It not only saves manpower and material resources, but also improves work efficiency, allowing administrators and users to Can work more efficiently .
Secondly, for students , there is no need to go to the classroom to check. They can check club information, club information and other contents through the computer in the dormitory, and can also check the activity display to join the club , which is very convenient .
A good system can take the management of student associations to a new level. System content can be updated at any time, which is very important for schools , but this is something that traditional management methods cannot achieve. The student club management system can be updated every day to keep abreast of the latest club information .
The student club management system can be widely and comprehensively promoted through the Internet, allowing as many users as possible to understand and be familiar with the convenience and efficiency of the student club management system , providing services to the school , saving manpower, material resources and time, and improving work efficiency .
1. 2 Development significance
With the development of global informatization, people 's life pace is getting faster and faster, and people pay more and more attention to the timeliness of information. Traditional media based on traditional propaganda methods have long been unable to meet users' needs for information acquisition and convenience. Therefore, the student club management system has gradually become the focus of the school's attention. First of all, the student club management system is much more real-time and convenient in obtaining information online than traditional media. Once the system is online, no matter where in the world the user is, as long as they can connect to the Internet, they can get the information they want as soon as possible.
In the past, student club -related information management was done manually by staff. This method is not only timely but also inconvenient when searching and changing. With the advancement of science, the maturity of technology, and the rapid development of computer informatization, society has also gained a profound understanding that computers are very powerful. Computers have entered various fields of the development of human society and play a very important role.
The application of computer technology in modern management has made computers an important tool for users to apply modern technology. It can effectively solve the problem of convenient and comprehensive acquisition of information and improve efficiency.
1.3 Research status
In many developed countries abroad, software development has already been fully popularized. However, our country's economy has continued to develop and foreign informatization construction has been continuously introduced, which has enabled domestic software development to continue to develop. It has made progress through exploration and finally achieved some results. China's software industry Ushering in rapid development, more software systems have been developed, gradually changing the way people live and work. However, with regard to the construction of informatization, compared with many developed countries, due to the backwardness of informatization and insufficient funds, China's student association management and development is still relatively backward. Therefore, we must continue to work hard to explore and strive to develop an A practical information-based student club management system to realize the informatization of student club management . Therefore, this topic uses club information as an example to develop a practical student club management system .
The development of the student club management system uses Java language, Springboot framework , Mysql and other technologies to jointly complete the development of the system, realizing the informatization of student club management , allowing users to experience better student club management , and administrators Management operations will be more convenient to achieve goals.
1.4 Research content
With the continuous improvement of the demand and management of student club management systems , the potential of student club management systems will be infinitely expanded. Student club management systems are widely concerned in the industry. This website and an overall analysis of this will integrate the development of student club management information management. for reference. The student club management system has a significant driving effect on individuals or schools , and is especially helpful for the management of local schools and companies .
1. 5 Paper structure
(1 Introduction
The development background, significance and system status of the website are described in detail and the use of the system is summarized in this chapter.
(2) Introduction to system development technology
Java language, Springboot framework , Mysql and B/S are introduced in detail respectively .
( 3 )System analysis
This chapter mainly analyzes system feasibility, system performance, and system functional requirements.
( 4 )System design
Provide a detailed explanation of system functions and databases.
Mainly for homepage, personal center, college management, student management, president management, society type management, society information management, society information management, society recruitment management, society joining management, membership fee payment management, society asset management, society income management, Realization of club expenditure management, event display management, club forum, and system management .
(6) System testing
After the system coding is implemented, the system needs to be tested . There are two detection methods: black box testing and white box testing. This website uses the black and white box testing method to test functional modules on different groups of data.
Chapter 2 Introduction to Development Technology
The key technologies and architecture of this system , Java language, B/S structure, Springboot framework and Mysql database, are the key development technologies of this system. The overall system, database, functional modules, system pages and system programs are designed in detail. research and planning.
2.1 System development platform
In this student club management system , Eclipse can provide users with more convenience. First, it is convenient for learning, convenient and fast; second, it has a very large amount of information storage, and its main function is to query and program the database. Its functions include relatively flexible data applications, and only a small amount of code can be used to achieve very powerful functions. Therefore, using Eclipse technology for system code management is the first choice for this system database.
2.2 Platform development related technologies
2. 2.1 Introduction to Java language
The Java language is a completely object-oriented programming language. The idea of object-oriented programming language is to regard objectively existing things as a class of objects with states and behaviors, and then use abstract methods to find the common states and behaviors of the same class of objects to form a model - a class. Class is the core of Java programming language and the basic abstract unit of Java language [7]. All things in the world are objects, and they can be abstracted into classes with states and behaviors. The main features of the Java language are:
The Java language is typically object-oriented. It provides classes, which in turn provide object models. By using inheritance and polymorphic methods, code reuse can be achieved.
The Java language is safe. The biggest problem to be solved in the contemporary network environment is security. Java has internal security measures to ensure the safety and integrity of the program.
The operation of the Java language is platform independent. Java programs can run on any system as long as the Java operating system is installed.
The Java language is multi-threaded.
The Java language has memory management. Java can automatically manage memory, making good use of system resources and reducing waste.
2.2.2 Introduction to Mysql database
Using Mysql 's data independence, security and other features to operate data in software projects can ensure data accuracy and reduce programmers' application development time.
The characteristic of Mysql is that it supports multi-threading, can make full use of system resources conveniently, effectively improves speed, and also provides multiple ways to connect to the database; Mysql's functions are relatively weak and small in scale, but the system requirements are not high . Mysql can fully meet the needs of this system.
Using Mysql to establish a system database is not only conducive to the early integration of data processing business, but also conducive to the development of the latter two data expansion operations.
2.2. 3 B/S architecture
The B/S structure is currently the most commonly used structural model. It can make system development simpler, easier to operate, and can also be maintained. When using this structure, you only need to install a database in your computer and some commonly used browsers. The browser will connect the information with the database, which can realize many functions. The B/S structure can be used directly, and the B/S structure greatly reduces the maintenance work during use. Based on B/S software, all databases are independent of each other, so they are very safe. Because based on the B/S structure, you can clearly see the business being processed by the system, and allow managers to make decisions in a timely manner , thus avoiding developers ' losses. The basic feature of the B/S structure is the centralized management model. After users use the system to generate data, the data can be stored in the system's database for future use, thus meeting all people's needs.
Figure 2-1 Three-layer structure diagram of B/S mode
2. 2.4 Springboot framework
This technology is an open source application framework for the Java platform, and its purpose is to simplify the initial construction and development process of Sping. By default, many framework usage methods are configured, and Jar packages are automatically loaded, in order to allow readers to run spring applications as quickly as possible.
The main advantages of SpinrgBoot are:
- Provides a faster and broader entry experience for all spring development;
- Zero configuration;
- Integrated the configuration of a large number of commonly used third-party libraries;
- Provide ready features. Today, all developers in the Java field are using SpinrgBoot, and it has gradually become a leader in the development field.
Chapter 3 System Analysis
3.1 Feasibility analysis
For a complete system, feasibility analysis is necessary because it is related to the survival of the system. Analyze the significance of development and whether this system can be used to supplement the deficiencies in the offline student club management model and solve them . deficiencies, etc., through this system, not only can the workload be continuously reduced, but also the efficiency of work and management can be made higher. Therefore, developing this system can achieve greater significance and value. After the system is completed, whether it can achieve the expected results must be analyzed through feasibility. After the analysis, it is decided whether to develop the system. In the development and design of this student club management system , a feasibility analysis was conducted on the technical, economic, and operational aspects .
3.1.1Technical feasibility _
The Java language was selected for the development of this system . The purpose of its research is to create visible information for web pages. With the continuous development and innovation of mobile Internet technology, Java language has become the Web standard for the next generation of Internet. Therefore, Mysql was chosen for the backend design . The database is mainly used to establish and maintain information. The front-end development requirements should have the advantages of complete functions and easy operation, while the back-end database requirements are to be able to establish and maintain the unity and integrity of data information.
3.1. 2 Operational feasibility
Now with the rapid development of science and technology, computers have already entered people's daily lives, and people's working environment does not have as many requirements as before, which has greatly improved people's work efficiency. The diversity of operations has also become higher. Therefore, computerization and intelligence of management are inevitable trends brought about by social development. Various intelligent software emerge in endlessly. Different software can meet different needs of users and improve work efficiency. This system not only has a concise and clear interface, but also uses a clear interface. Users can complete operations such as modifying, deleting, and adding relevant information using the mouse and keyboard. Because the operation of this system is very simple and easy to get started, it only takes a short time for people who use the system for the first time to get started. It can be seen that this system is operationally feasible.
3.1. 3 Economic feasibility
A student club management system based on the Springboot framework . The system software development only requires an ordinary computer to complete the development, and its cost is very low. In addition, as a graduation project, the development cost is basically negligible, and the use of the system software can achieve faster and more efficient student club management , while also achieving effective savings in human resources and management resources. The student club management system is completely financially feasible.
3.2 Performance requirements analysis
Let’s analyze the performance of the system one by one from the aspects of (function, operation, interface, security);
1. Analyze whether the functions of the system are complete: The functions of the system can be designed corresponding to the original codes and algorithms, and personal information can be introduced in detail in the form of tables and text to ensure that the functions are complete;
2. Analyze whether the system is running smoothly: Each function of the system has a data relationship and response code. The physical data of the system is analyzed and displayed through demand analysis and feasibility analysis to ensure smooth operation;
3. Analyze the interface design of the system: The way to process and analyze the software in the system is carried out by different codes; thus making the interface easy to operate.
4. Analyze the security of the system: This way, each role will have different corresponding information. You must use your own account and password to log in to the system. If the account and password are incorrect, the login will naturally fail . After successfully logging in, you can operate your own information, but you cannot view the information of other people's accounts. This naturally ensures the security of the system.
Chapter 4 System Design
4.1 Functional structure
In order to better clarify the overall idea of this system, the system is expressed in the form of a structure diagram. The functional structure diagram of the design and implementation of the student club management system is as follows:
