Design and implementation of supermarket comprehensive information management system based on JSP+J2EE+sqlserver (graduate thesis + program source code)
Hello everyone, today I will introduce to you the design and implementation of a supermarket comprehensive information management system based on JSP+J2EE+sqlserver. At the end of the article, the thesis and source code download address of this graduation project are attached. Friends who need to download the proposal report PPT template and thesis defense PPT template, etc., can go to my blog homepage to view the self-service download method in the bottom column on the left.
Article directory:
1. Project introduction
- The latest ideas and technologies have been tried in the overall development of this online supermarket comprehensive management information system. The system framework design adopts the MVC pattern idea, the code implementation uses the network programming technology of JSP+Java Bean, and the backend database uses SQL Server to manage the database. The system has complete information management functions and establishes a scientific management process for merchants.
- The interface of this system is friendly and concise, users can quickly master it, and it brings convenience and speed to system managers.
2. Resource details
Project difficulty: medium difficulty
Applicable scenario: graduation project on related topics
Word count of supporting paper: 23,460 words and 58 pages< a i=3>Contains: full set of source code + completed thesisRecommended download method for ppt templates such as proposal report, thesis defense, project report, etc.:
3. Keywords
Management information system; MVC model; JSP; SQL Server database management system; J2EE4. Introduction to Bishe
Tip: The following is a brief introduction to the graduation thesis. The complete source code of the project and the download address of the complete graduation thesis can be found at the end of the article.
Chapter 1 Introduction
Realize data compatibility and information sharing between the transaction management subsystem and other subsystems. In the commercial supermarket management information system, the business operation progress of other subsystems is basically submitted to the transaction management subsystem in the form of documents, and the transaction management subsystem processes these data information. On the one hand, it provides various departments within the enterprise with information on their business processes and related activities to assist these departments in better management; on the other hand, it provides useful decision-making information to managers. The transaction management subsystem is like the "central nervous system" of the entire commercial supermarket. It constantly receives new information from the outside world for processing, and then outputs various related information to reflect the business status of the enterprise.
Chapter 2 Overview of Supermarket Integrated Information Management System
2.1 Introduction to Supermarket Integrated Information Management System
2.1.1 What is Information Management System (2) History of information systems The overall needs and management objectives of the computer management information system: Based on the information management of commodity purchase, sales and inventory, with financial accounting as the center, advanced computer network equipment is used to conduct a comprehensive management of the shopping mall. , meticulous and standardized management, reflecting the operating conditions of the mall in real time, and providing scientific, accurate and standardized data for mall managers and decision-makers. The system consists of data collection, data transmission, data processing, data storage and auxiliary decision-making to form a multi-functional and scalable computer management information system. Connect the purchase, sales and inventory system with financial computerization, office automation system, and personnel management system to provide a powerful management tool for the shopping mall.
(1) Overview of Management Information System Management information system is a practical technology of computer application in the field of management. It comprehensively uses the principles and methods of management science, mathematics and computer application, and forms its own complete theoretical and methodological system in compliance with the principles of software engineering specifications.
Figure 2-1 C/S structure diagram
Management information systems can usually use client/server (C/S) and browser/server (C/S). Structure development. The C/S structure was widely used in the 1980s and 1990s. It can use many powerful development tools such as Visual Basic, Visual C++, Delphi and PowerBuilder to develop client applications. A background database is used on the server to save user data. Basically The structure is shown in Figure 2-1.
The management information system with C/S structure is technically mature and accepted by the majority of program developers.
With the promotion and popularization of the Internet, the development of management information systems with B/S structure has been applied in many fields. Its main advantage is that users do not need to install client software and can use the management information system as long as they use the Internet Explorer browser. Of course, the main operations of the B/S structure management information system are completed on the server, and the requirements for the server are relatively high. Its structure is shown in Figure 2-2
Figure 2-2 B/S structure diagram
And in terms of development tools, it also has powerful functions like the C/S structure development tools.
2.1.2 Characteristics of the information management system
From the previous definition of the information management system, we can see that there are several information management systems based on B/S: Important features:
(1) Reliability ensures that the system has sufficient fault tolerance and multi-level backup, providing an effective system structure to prevent failures and automatically recover once they occur.
(2) Scalability: The system has strong expansion and adaptability. When the hardware remains unchanged, the function and structure of the system can be adjusted by resetting the operating parameters through the software system. It is easy for secondary development. If the hardware configuration is upgraded and the network site is expanded, the system functions should be increased accordingly.
(3) The security system has a multi-level security and confidentiality mechanism, clear permissions, intelligent prompts, strong security, confidentiality and a long life cycle, effectively preventing illegal access. . Have hands-on logs.
(4) Ease of use: Chinese characters in the background management system are only entered once, and there is no need to memorize various codes. Full Chinese interface, using simulated forms and documents, intuitive and natural operation, unified coding, eliminating duplication of work.
2.1.3 Classification of management information systems
Management information systems can have many classification standards. For example, the information management system can be divided into two situations: independent system and integrated management information system. Stand-alone systems are designed to meet a specific application area (for example, human resources management). A stand-alone system has its own file and database system. A comprehensive system is composed of multiple independent systems. These independent systems are integrated through the data they use, and the systems use a resource-sharing database to achieve integration purposes. For example, the payroll management system needs to extract department and employee data from the human resources management system, and procurement management and sales management need to extract customer information from the customer resource management system. This system uses an integrated management information system to achieve comprehensive management of supermarket information.
2.2 Development process of management information system
The development process of management information system can be described in the following five stages: [11]
Chapter Phase 1 system start and feasibility study;
Phase 2 system analysis and design;
Phase 3 program design;
Phase 4 system testing and technical training;
Phase 5 project summary and evaluation.
The following is a brief introduction to the main work of these stages:
(1) System start and feasibility study System start and feasibility study are for Preparation for system development. Most of the work and materials compiled in the first stage are input to the second stage. The final product of the first phase has the following two parts:
Actual feasibility study report It contains a description of the basic functions of the system and a profit/cost analysis.
Preliminary design of the system It is necessary for estimating costs and profits and is a direct input to the second stage.
Most feasibility studies are based on idea rather than design. If too little time is spent describing the goals of the system, estimates of costs and profits will be wrong. Using concepts to guide feasibility studies is bound to be prohibitively expensive, so it is necessary to conduct a preliminary design at this stage.
(2) Analysis and Design Once the project is approved, the second phase, the system analysis and practical phase, begins. At this stage, the system design and module instructions for each program will be completed. Note that no programs should be written during the first and second phases. Usually, in order to complete the design phase early. Rough system design will exponentially increase the amount of programming required for the project.
In the second phase, a project team is established. The project team should include one or more system analysts and user representatives from within the system being developed. If possible, the project team should also assign an information services auditor, who will not serve as a full-time person, but as a consultant on security control aspects. Because programmers are not actually involved until the second phase of technology, assigning programmers can be postponed until the end of the second phase.
(3) Program design User intervention is concentrated in the front and back stages of the system's dependency process. If phase 2 is completed correctly and user coordination with the project team is effective, users will have little involvement in the program design phase.
If users intervene too much in the programming stage, it will directly affect the progress and quality of development. In actual work, this situation often happens, especially when time is particularly tight. The project team often receives some mandatory orders to release unfinished projects. Since the system is ultimately developed as software, starting programming too early will result in a low-quality system. This kind of system does not meet the needs of users and is expensive to maintain.
(4) System testing and technical training Although each module of the system has been tested separately in the third phase, the system cannot work normally when they are combined into a whole. Therefore, the testing of the entire system is completed in the fourth phase. During this period, the project team will train users to run the information system and organize various technical documents written during the development process in order to pass quality certification and user acceptance.
(5) Project summary and evaluation The fifth stage is often ignored. Summary work on current management information systems is often neglected as other project teams require personnel. People tend to think that, good or bad, the system has already accepted it, and there is no need to invest too much energy.
The project summary should be an integral part of the system development process. Any management information system will make some minor adjustments when it is first put into use. It is therefore necessary to summarize and evaluate them beforehand. Because once the system is put into use, even if the test design before implementation is good, it cannot expose some problems that will inevitably occur when the system is put into operation. You can entrust a third party to summarize and evaluate the system. This can lead to a higher-quality system and make users more satisfied.
2.3 Summary of this Chapter
This chapter mainly introduces what a management information system is, as well as the classification of management information systems and the development process of management information systems.
Chapter 3 Topic Selection and Project Overview
3.1 Some important concepts related to the topic
3.1.1 Overview of e-commerce< a i=3> E-commerce (Electronic Commerce) is a new type of commerce that realizes online shopping by consumers, online transactions between merchants and online electronic payments in the open network environment of the Internet and based on browser/server applications. operating model. E-commerce is a direct product of the explosive development of the Internet and a new development direction for network technology applications. The openness, globality, low cost, and high efficiency of the Internet itself have also become the inherent characteristics of e-commerce, and have greatly exceeded the value of e-commerce as a new form of trade. It will not only change The production, operation and management activities of the enterprise itself will also affect the economic operation and structure of the entire society. [2] 3.1.2 Advantages of e-commerce over traditional commerce The openness and global nature of e-commerce create more opportunities for enterprises. Much trade. [1] Commerce allows enterprises to enter the global electronic market at similar costs, making it possible for small and medium-sized enterprises to have the same information resources as large enterprises, and improving the competitiveness of small and medium-sized enterprises. E-commerce has redefined the traditional circulation model, reduced intermediate links, made direct transactions between producers and consumers possible, and thus changed the entire socioeconomic operation to a certain extent. On the one hand, e-commerce breaks down the barriers of time and space, and on the other hand, it provides abundant information resources, providing more possibilities for the recombination of various social and economic factors, which will affect The economic layout and structure of society. Omitted
3.2 Selection of topics
The integrated management information system for small and medium-sized supermarkets aims to make full use of network resources and develop an integrated information management system that adapts to market demand. The choice of this topic is based on the increasing maturity of current e-commerce development technology. The J2EE framework is more complete and many newer technologies can be applied. I hope to take this opportunity to learn and become familiar with new technologies and theories; on the other hand, commercial supermarkets It is a labor-intensive service industry. Different from production-oriented enterprises, all goods are purchased from outside, and there are many varieties and frequent batches of purchases. Supermarkets have the characteristics of rich business varieties, fast update speed, frequent customer transactions during peak trading hours, fast speed and high accuracy requirements. The real situation of these frequent transactions is collected, summarized, classified, and processed in real time every day or even every hour, and various accounts and reports are generated, and the purchase, sales, deposits, and fund distribution are quickly reflected. Traditional manual management It is completely impossible. Therefore, only by using modern management concepts and computer-based management software can modern supermarket information management be implemented efficiently and quickly.
3.3 Summary of this Chapter
This chapter mainly introduces the important concepts related to the topic, as well as the important technologies for realizing the topic, and technically discusses the feasibility of realizing the system.
Chapter 4 Introduction to operating platforms and development tools
Omitted
Chapter 5 System Feasibility
Omitted
Chapter 6 Demand Analysis Instructions
6.1 Market segmentation and market demand of each segment
Management information system based on B/S structure It has also been applied in many fields. Its main advantage is that users do not need to install client software and can use the management information system as long as they use the Internet Explorer browser. On the other hand, with the vigorous development of e-commerce, management information systems based on B/S structure are more practical.
6.2 Functional requirements
(1) Human resources management provides information management of enterprise employees, information management of employee departments, information management of enterprise employee attendance, and user permissions management.
(2) Company Finance Department: employee salary information management, product sales performance management, product purchase cost information management, and user password modification.
(3) Commodity Purchasing Department Commodity type information management, commodity information management, supplier manufacturer information management, procurement contact information management, procurement information management.
(4) Product Sales Department Displays all product information and manages product sales.
(5) User permission modification Modify the user password and user permissions.
(6) Personal information management: Personal detailed information query, personal salary information query, personal attendance information query, personal password modification.
6.3 Data description and database requirements
In view of the needs of general supermarket comprehensive information management systems, by analyzing the content and data flow of the entire process, the design is as follows Data items:
(1) The data items included in the employee information table are: employee number, employee name, employee place of origin, employee address, employee phone number, employee ID card number, employee gender, employee department Number, employee description, whether the employee is married.
(2) Product category table Product category number, product category name.
(3) Product information table: product number, product category number, product name, market price, product purchase price, product description, product unit.
(4) Supplier information table Supplier number, supplier address, supplier name, supplier zip code.
(5) Order details: order number, product number, shopping price, shopping quantity, order status.
(6) Department information table Department number, department name.
(7) Login user information User number, user name, user password, user type.
(8) Supplier contact information Contact number, contact name, contact gender, contact hobbies, contact unit, contact position, contact phone number.
6.4 Summary of this Chapter
This chapter mainly discusses the rationality of the supermarket's comprehensive management information system from the aspects of the development direction, market demand, and functional requirements of the management information system.
Chapter 7 Overall System Design
7.1 Purpose of Overall Design
In order to realize the expected functions of the system, the overall design of the system is first carried out.
The purpose of the overall design: to build the basic architecture of the system and build a framework for detailed design; to initially determine which of the user needs identified in the needs analysis can be completed and which have certain obstacles; to determine the corresponding modules to realize the corresponding customer needs; Determine the basic idea.
7.2 Overall design content
The main content of the overall design: basic process design, system organization structure design, module division, function division, interface design, and database design.
7.2.1 System organizational structure and ideas
Developing and managing a management information system based on the B/S model requires the development and utilization of efficient network resources. And High-tech technologies should be fully utilized. Java Server Pages and Java Bean were used in the development of this system. In order to organically combine the three technologies of Java Server Pages, Java Bean, and Java Servlets, the overall architecture of this system adopts MVC Mode.
7.3 System functional module design
7.3.1 Overall functional module structure
Figure 7-4 Overall module diagram of the system
(1) This medium-sized supermarket comprehensive information management system has five basic modules, which have been introduced in the demand analysis, as shown in Figure 7 -4 shown.
(2) Overall module function list
Table 7-1 User operation terminal module list
Numbered module name JavaBean module used Main function description corresponding database table
1 Personal information management Employee. Java
Employeesbean. Java
DataBase.java Employee detailed information query
Employee salary information query
Employee login password modification Employees
Salary
Evaluation Purchase Modify user permissions Users 6 Modify user permissions Users.java Modify user password Checkout Modify user password Product Product sales Management Checkout.java Product information display 5 Product sales information management Product .java Product Saler Product purchase information management Supplier Contact information management Supplier merchant information management Product detail information management Product . java Product type information management Saler. java 4 Company Procurement Management Purchase. Java Checkout Purchase Salary Product purchase expense management Product sales information management Database . java Salary details management ShopCartItem.java 3 Company Financial Management Salsry.java department Users Evaluation Employee Permission Information Management Employees Employee Attendance Information Management Employee Detailed Information Management Departmentmen.java Personnel Department Information Management Employeesbean. Java Manage Employee. Java 2 Human Resources
Users
7.3.2 Database design
In the development of the system, the database is a very important and critical link. A complete database can bring a lot of convenience to system development, and also paves the way for realizing system functions. The database of the supermarket integrated management information system is developed based on user needs. It uses multiple data tables and adopts a relational database structure.
Database name used: managermentDB;
Database type: SQL Server database;
Connection method: native-API partly-Java driver is a native library Java driver that converts JDBC into API calls for database clients.
7.3.3 Description of the logical structure of the database sub-mode
The details of the employee view in the system database are as follows:
(1) Employee information Required data items included in the table: employee number, employee name, employee gender;
Optional data items: employee place of origin, date of birth, education, whether married, ID number, employee phone number , employee address, employee description;
Note: The employee number is the unique employee identifier, making it the primary key of this table. The system allows users to log in to the corresponding management module of the system by adding employees. As shown in Figure 7-5.
omission
7.4 Security of the database of this system
(1) System user identity verification Users must pass necessary password verification when logging in to the system, and arbitrary logins are prohibited.
(2) The data user authentication system uses native-API parly-Java driver, a local database driver, to convert JDBC into a call to the client API of the database, which must be passed when the user accesses the database. Verification of login name and password. Therefore, only administrators can perform database operations.
(3) User permissions are distinguished. Ordinary employees can only browse personal information and cannot perform other operations. Only department heads can enter the departments they manage to edit data within the department. Only the system Super administrators can enter any department to perform any operation, and the permissions between each user are clear and there will be no conflicts.
(4) The database should be updated and backed up in a timely manner to prevent information loss.
7.5 Summary of this Chapter
This chapter considers the system as a whole and makes a relatively complete design of the system as a whole. First, it technically describes the components used to implement the system. various technologies. Secondly, we conducted a unified analysis of each data entity involved in the system, established a data model, and defined a data dictionary, laying the foundation for the detailed design of the system in the future.
Chapter 8 Detailed Design
8.1 Purpose of writing the specification
The fundamental purpose of detailed system design is to determine how the required system should be implemented. The task at this stage is not to write the program, but to design a blueprint of the program. Actual program code can be written based on this blueprint in the future. The results of detailed design basically determine the quality of the final code.
8.2 Detailed design overview
When designing the supermarket integrated information management, all processes of the actual supermarket integrated information management system are simulated, from corporate human resources, company financial management, merchandise Starting from multiple perspectives such as purchasing management and commodity sales management, it is completely implemented in accordance with real supermarket management. Through module segmentation, each function is implemented through corresponding JavaBean and JSP pages.
8.3 Detailed functional structure of the system
8.3.1 Actual supermarket product sales management process
Figure 8-1 Supermarket product sales management process
8.3.2 Detailed introduction of all functional modules of the system
Draw a system flow chart based on the actual shopping process , is the logical basis for writing program code. At the beginning of the development of the system, as a developer, I consulted a lot of information, referred to existing e-commerce models, and considered the actual online shopping process and needs of customers, and finally found the basic shopping process as a structural framework for programming. Always simulate actual shopping, lay out clues, and delineate modules so that there is a path to follow.
8.3.2.1 Human Resources Information Management
Figure 8-2 Human resources management structure chart
(1) Personnel department information management
Department information addition: as a medium-sized supermarket management information system , there will be multiple departments, and department information sometimes needs to be added. The department information adding module can quickly and easily add departments.
Department information modification: There are multiple departments in the supermarket management information system. Department information sometimes needs to be modified for various reasons. The department information modification module can realize department modification conveniently and quickly< a i=4> Department information deletion: In the management information system of medium-sized supermarkets, perhaps due to enterprise reform, etc., the existing departments are no longer suitable for enterprise management, and department information needs to be deleted. The department information deletion module can flexibly realize department deletion. (2) Employee detailed information management Employee information addition: Any enterprise is composed of a variety of talents, a medium-sized supermarket management information system Information management of employees is essential. The employee information addition module can easily and quickly add employee detailed information. Employee information modification: Changes in employee information in enterprises often occur, which requires real-time changes to employee information. The employee information modification module can quickly and real-time modify employee information. . Employee information deletion: Changes in employee information often occur in enterprises. Sometimes employees have left the enterprise due to employee resignation or various other reasons, which requires the employee information to be deleted. According to the corresponding changes, the employee information deletion module can realize the deletion of employee information quickly and in real time. Employee batch deletion: When multiple employee information in an enterprise needs to be deleted, it is very troublesome to manually delete one by one. Employee batch deletion is designed with the above reasons in mind. The employee batch deletion module It can quickly and massively delete multiple employee information. Employee information query: A large enterprise may have thousands of employees. When managers need to find a specific employee, it is almost impossible to query them one by one with human eyes. The information query module can accurately search for specific employees. (4) Employee attendance information management Adding employee attendance information: In order for an enterprise to make employees efficient and actively complete various tasks assigned by the enterprise, this requires Various supervision measures, including employee attendance information management, can supervise and encourage employees. Secondly, it can also be used as a standard for various rewards. The employee attendance adding module can realize the inspection of every aspect of each employee. Modification of employee attendance information: In enterprises, employee attendance information sometimes causes various errors due to human subjective reasons. This requires rapid modification of employee attendance information. The employee attendance information modification module Modification of employee attendance information can be implemented in a timely manner. Deletion of employee attendance information: Deletion of employee attendance information often occurs in enterprises. Sometimes due to employee resignation, various expired attendance information, and various redundant information, etc., this requires To delete employee attendance information in a timely manner, the employee attendance information deletion module can quickly and real-time delete employee attendance information. Employee attendance information query: A large enterprise may have attendance information for thousands of employees, and each employee may also have multiple different aspects of attendance information. When managers or individual employees need When looking for the attendance information of a specific employee, it is definitely impossible and very unreasonable to query one by one. The employee attendance information query module can accurately find the attendance information of a specific employee, or a certain aspect of a specific employee. Attendance information.
8.3.2.2 Company financial information management
(1) Employee salary information management
Adding employee salary information: As a member of the enterprise, when working hard, the enterprise must also reward them, salary management, It is the best expression of the company's material rewards for employees. The employee salary addition module can quickly manage the wages of all employees of the company in detail.
Modification of employee salary information: Various errors may occasionally occur in salary management in enterprises, which requires managers to make timely modifications. The employee salary modification module can accurately modify a specific employee salary information.
Deletion of employee salary information: When employees leave the company, or after a period of time, some information in the employee salary table will be found to be useless. The employee salary deletion module can solve this problem.
Query of employee salary information: When enterprise managers want to accurately know the salary of an employee at a specific time, they will find that it is necessary to query salary. Salary query is exactly for This question was raised.
(2) Product sales performance information management
Product sales performance display: Product performance display can well reflect the company's operating conditions. This enables decision-makers to make appropriate decisions accurately.
Deletion of product sales performance: As time goes by, a lot of product sales information becomes redundant, which requires managers to delete various information after judgment. The product sales performance deletion function can meet the needs of managers as much as possible.
(3) Product purchase cost information management
Product purchase cost display: When the company’s purchasing department purchases a batch of goods, the information must be reflected in a timely manner. The corporate finance department enables corporate financial managers to follow rules for corporate accounts. In order for a company to make its employees efficient and actively complete various tasks assigned by the company, it requires various supervision measures. Among them, employee attendance information management can supervise and encourage employees. Secondly, it can also be used as a basis for various rewards. Standard, employee attendance adding module can realize the inspection of all aspects of each employee.
8.3.2.3 Information Management of Product Purchasing Department
Figure 8-4 Simple Structure Chart of Product Purchasing Structure
(1) Product Type Information Management
Adding product type information: It is necessary to add product type information in order to make reasonable management of products.
Modification of product type information: You can query product details based on the product number, and then modify all information of the product.
Product type information deletion: The product type information can be deleted according to the product type number.
(2) Product detailed information management
Product information addition: As a supermarket comprehensive management system, the management of product information is very important whenever the purchasing department purchases new products. If the product is a product, the product information will be added. Supermarkets may also add product information for other reasons, and the product addition module can provide a quick solution.
Product information deletion: When the business strategy of the enterprise changes, the product information will also change accordingly. The product information deletion module can make the product information change with the operation.
Modification of product information: changes in product information are ever-changing in an instant. The same product has different specific information over time. Only real-time adjustments can adapt to market changes. Product information Modify the best solution to make that change.
Product information query: With thousands of product categories, it is definitely impossible to search for a certain product manually. Only the product information query module can solve this problem for users or managers.
(3) Product supplier and manufacturer information management
Product supplier and manufacturer information is added: "Integrity" is the management of current enterprise management. Enterprises established with integrity and The relationship between enterprises is a huge wealth. How to retain and create this wealth? Product supplier and manufacturer information can store a large amount of this information.
Modification of product supplier and manufacturer information: The information of each enterprise will change to a greater or lesser extent over time, and the modification of product supplier and manufacturer information can adapt to this change.
Deletion of product supplier and manufacturer information: When a company goes bankrupt or its business strategy changes, and it has no effect on the supply of supermarket products, it is normal for product supplier and manufacturer information to be deleted.
Query product supplier and manufacturer information.
(4) Product supplier contact information management After all, product supplier is a kind of abstract information. Only through the carrier of product supplier contact can it be fully utilized. Product supplier contact People management can complete the following tasks:
Add product supplier contact information;
Modify product supplier contact information;
Product supplier contact information deletion;
Product supplier contact information query.
(5) Commodity procurement information management Commodities are a necessary condition for maintaining the normal operation of the supermarket. Commodity procurement is an indispensable condition for maintaining this activity. Commodity procurement information management can realize it efficiently, including The functions are as follows:
Add product purchase information;
Modify product purchase information;
Delete product purchase information;
Product purchasing information query.
8.3.2.4 Product Sales Department Information Management
Commodity sales information management: As a supermarket exists to sell commodities, sales management is particularly important, and the commodity sales module is an important part of it.
Product shopping list management: After each purchase, the system automatically generates a shopping list after checkout.
8.3.2.5 User permissions and personal password modification
User permission modification: In the supermarket comprehensive management information system, there must be various different roles, and different roles should There are different permissions, and only super administrators have role-granted rights.
Modification of user password: For the security of the system, only the user can modify the user's password. This not only ensures the interests of the entire company but also protects personal privacy.
Omitted
Conclusion
The development of the comprehensive management information system for small and medium-sized supermarkets is based on the WindowXP platform, using JSP+JavaBean as the frontend and SQL Server as the database management system to manage the backend database. This system is an indispensable part of the supermarket information management construction. It realizes most of the functional needs of modern management information systems. Using this system can make enterprise management more convenient and faster, and the reasonable page design also allows this enterprise user to fully enjoy the advantages of future Internet-based management information systems.
Development instructions for this system:
(1) Complete functions. In the early stages of development, I reviewed a large amount of information on e-commerce, management information systems, J2EE, etc., and at the same time Borrowed from many other e-commerce websites and processes for managing information. After summary, the basic modules that meet the needs analysis were determined. The overall design of the system realizes the division of the entire system modules. The system mainly includes five major modules, namely: personnel management information, corporate financial management, commodity procurement management, commodity sales management, and personal information consultation. Basically, it realizes the comprehensive management system. All features.
(2) Friendly interface. After system users log in to the management page, each page has the function of navigation and guidance. The system directly enters different management pages according to different user roles, and the navigation bar guides users to perform various reasonable operations conveniently and quickly.
(3) Management Science This system was carefully considered from the perspective of management from the beginning. Later, ERP, modern e-commerce management, etc. were referred to, and finally the system was developed. The overall design also follows the concepts of modern enterprise management in the design, so it can be said that the system is relatively scientific.
This time I independently developed an integrated management information system. From the initial confusion about getting the project to the final completion of a work that I was quite satisfied with, I learned a lot. Requirements analysis -> System architecture design -> Overall module design -> Detailed module design -> Coding -> Debugging and testing. Following this step by step, my progress can be said to be relatively slow. And there were many iterations in the process, and almost every detailed module had to be rejected and rewritten. Even in the process of writing the thesis, I am still constantly modifying and improving the system program. The background management part is completed in post-production. After several months of continuous training, my biggest gain is not only the knowledge that can be truly applied, but more importantly, it has stimulated my strong interest in Java and JSP.
References
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5 Hu Dakui, Chen Zuo. JSP advanced development technology. China Water Conservancy and Hydropower Press. 2001.7
6 Wang Dihua. JSP/Servlet - the latest website construction tool based on Java. Tsinghua University Press. 2001
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8 Wei Jiangjiang. A guide to JavaScript web page special effects programming. Science Press. 2003.3
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10 Zhou Mingtao. Dreamweaver MX web design guide. Machinery Industry Press. 2002
11 Yuan Pengfei. SQL Sever database application development technology. People Post Press. 1999
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16 Complete practical training on HTML JavaScript and Java. Cao Jian. Beijing. Electronic Industry Publishing House. 2001.1
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Omitted
5. Resource download
The source code and complete paper of this project are as follows. Friends in need can click to download. If the link does not work, you can click on the card below to scan the code and download it yourself.
| serial number | A complete set of graduation project resources (click to download) |
|---|---|
| Source code of this project | Design and implementation of supermarket comprehensive information management system based on JSP+J2EE+sqlserver (source code + documentation)_JSP_Java Bean_BS architecture_supermarket comprehensive information management system.zip |
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