Summary
With the continuous development of the computer industry, computer applications have been updated and iterated with its development speed. Nowadays, in a society where the Internet is widely used, drug bidding and procurement management requires computer-based management of drug bidding and procurement to be closer and more complete. Especially for drug bidding and procurement, the demand for drug bidding and procurement is more extensive and cautious, so a good The system is extremely important for drug bidding and procurement. The overall task of system development is to realize the systematization, standardization and automation of drug bidding and procurement management, so as to achieve the purpose of improving the efficiency of drug bidding and procurement management.
This article provides a detailed introduction to the design and implementation of the pharmaceutical bidding and procurement management system. In the demand analysis stage, the actual needs of drug bidding and procurement management were investigated. At the same time, the system use case diagram was used to conduct module design of the system, and the functional use case diagram was used to describe the requirements of each sub-functional module of the system in detail. In the design and implementation stage of the system, each functional module diagram and timing diagram are used to introduce and describe in detail. In the database design, the database class diagram is used to describe the overall design of the database, and then the database tables are described in detail using tables to describe the data items in the tables. Finally, the system is tested, which includes functional testing and non-functional testing.
This system is based on B/S architecture. The development tool used is eclipse, the development language used is Java, the database server used is mysql, and the springboot structure framework is used for development. The framework has scalability, strong reusability, and high security. Features, the system has higher security and better performance.
Keywords: drug bidding and procurement system, system design, springboot, mysql
1.4 Research content
This article aims to design and implement a Web-based drug bidding and procurement system, which can make the price of drug bidding and procurement more favorable. The research content is as follows:
(1) The user opens the webpage and enters the login registration interface to complete the account registration. After logging in to the account, the user enters the homepage interface of the drug bidding system.
(2) Users can enter the personal information module to modify personal information.
(3) When users enter the drug ordering interface, they can view the order information.
(4) Drug bidding and procurement management interface module.
(5) Administrator module interface module.
(6) Quotator module interface module
1.5 Paper organization structure
The first chapter is the introduction, which mainly introduces the development background of the system, the research significance and current situation of this system, and the research content of this article.
Chapter 2 is an introduction to the system's development environment and related technologies, mainly a brief description of the related technologies used in the drug bidding and procurement system, including the system's development environment, Java development language, MySQL database, and springboot framework.
Chapter three is system analysis. The following contents were mainly analyzed:
(1) System feasibility analysis: economic feasibility, technical feasibility, operational feasibility, legal feasibility
(2) Systematic data analysis
(3) System performance requirements analysis: scalability, stability, ease of use, fluency, and security
(4) System maintenance analysis
(5) System function analysis
(6) System use case analysis
Chapter 4 is the design of the drug bidding and procurement management system. The design content is as follows:
(1) System design principles
(2) System requirements analysis
(3) Working principle of the system
(4) System function operation process
(5) Functional collaboration diagram design
(6) System package class diagram design
(7) System database design
Chapter 5 is the realization of system functions. The modules are divided into user registration, user login, homepage interface, personal information, drug ordering, drug bidding and procurement management interface, administrator module interface, and quotation module interface.
Chapter 6 is the functional test of the drug bidding and procurement management system, which is divided into test purpose, test plan and test cases.
1.6 Summary of this chapter
This chapter mainly provides a general description of the development background of the drug bidding and procurement management system and the significance of the research. It also introduces the development environment and technology required by the system, and briefly summarizes the full text so that readers can immediately Can understand a general content of the paper.
3.1 Feasibility analysis of the system
3.1.1 Economic feasibility
Since the computer system already has a rough outline, and the technology and language used by the system have been developed, the creation cost of the system is very low and there are no big requirements. At the same time, it has a wide range of uses, the research and development time is not very long, and it brings a very convenient and good management experience to major companies. Therefore, the system has a lot of room for development and a wide range of applications. Most people can use this drug bidding and procurement management system. From this point of view, the profits that this system can bring us are also extremely generous. Therefore, in terms of economy, this system is very feasible.
3.1.2 Technical feasibility
This system is mainly developed based on computer systems. Judging from the current situation, the technology of computer systems is quite mature. With the development of computers and the wide range of applications, people have seen the development prospects of computer systems. Therefore, various Various systems are also produced in computers. As a system that can be used without downloading, users are also happy to use it. Therefore, there are more and more projects based on computer systems, and various platforms are also happy to use them in computers. Development system and computer system technology are becoming more and more mature, so the system is also feasible in terms of technical feasibility.
3.1.3 Operational feasibility
The difficulty of running the software directly affects the experience and number of users. This is an issue that needs to be considered. With the popularity of mobile phones, computer systems are also used by more and more people. The functions of computer systems are similar. Therefore, people can operate a new computer system without guidance. The operation difficulty is very difficult for people. It is not worth mentioning to the masses. People are very proficient in it and can get started quickly. Therefore, from the perspective of the feasibility of operating the program, it is also feasible.
3.1.4 Legal feasibility
In terms of law, I have thought very carefully about every aspect of the system and will not touch the corresponding laws. Moreover, since the development threshold of the system is not very high, it does not require too much money and is very complicated. The technical requirements, and because of my consideration, there will be no legal violations in the functions and other aspects of the system. Therefore, there is no problem in the legal feasibility of the system.
3.5 System function analysis
The system uses Java language as the development tool, utilizes the current advanced springboot framework, uses Eclipse system development tools, and MySQL as the backend database to develop a Java-based drug bidding and procurement management system. The main functions are shown below.
Figure 3-1 System module framework diagram
4.4 System function operation process
4.4.1 Login sequence diagram
The basic function of this module is login. Before users and administrators enter the system, select login and write down the specified data to complete the login. User login sequence diagram, as shown in Figure 4-2.
Figure 4-2 Login sequence diagram
Chapter 5 Implementation of System Functions
5.1 User registration module
The user registration flow chart is shown in Figure 5-1.
Figure 5-2 User registration interface
Figure 5-4 User login interface
5.6 Drug quotation management interface module
To manage drug quotation management, the drug quotation management interface of the drug quotation management system is shown in Figure 5-9:
Figure 5-9 Drug bidding and procurement management interface
Directory
1.1 Background of system development
1.5 Paper organization structure
Chapter 2 System development environment and related technology introduction
2.1 System development environment
3.1 Feasibility analysis of the system
3.3 System performance requirements analysis
3.4 System maintenance analysis
Chapter 4 Design of Drug Bidding and Procurement Management System
4.2 System requirements analysis
4.3 Working principle of the system
4.4 System function operation process
4.4.4 Administrator drug information management module
4.4.5 Administrator module timing diagram
4.5 System package class diagram design
4.6.2 Database physical design
Chapter 5 Implementation of System Functions
5.3 Home page interface module
5.4 Personal information module
5.6 Drug quotation management interface module
5.7 Administrator module interface module
5.8 Quotator module interface module
Chapter 6 Functional Test of Drug Bidding and Procurement Management System