Contents
1. Introduction 1
1.1 Design Background 1
1.2 Design Significance 1
2. Requirements Analysis 3
2.1 Requirements Description 3
2.2 Use Case Modeling 3
2.3 Module Description 3
2.3.1 Employee Management Module Description 3
2.3.2 Recruitment Management Module Description 4
3. System Design 5
3.1 Database Design 5
3.1.1 Conceptual Model 5
3.1.2 Logical Model 5
3.1.3 Physical Model 5
3.1.4 Database Script 7
3.2 System Architecture Design 12
4. Product Realization 14
4.1 User Login Module Realization 14
4.1.1 Interface Design 14
4.1 .2 Function Realization 15
4.2 Salary Management Module Realization 18
4.2.1 Interface Design 18
4.2.2 Function Realization 19
5. Product Test 22
5.1 Test Method 22
5.2 User Login Module Test 22
5.3 Salary Management Module Test 22
6. Conclusion 24
6.1 Graduation Design Achievement Characteristics 24
6.2 Self-Summary 24
References 25
Acknowledgments 26
1.3 Design Ideas
1) Market research:
1. Take surveys, symposiums and other methods of research.
2. Analyze and summarize the data.
2) Demand analysis:
1. The basic functions required by the system.
2. System performance analysis.
3. Summary of technical difficulties and key testing problems.
3) Outline design:
1. Determine the operating system of the project: windows10.
2. Select the programming language: Java.
3. Design a relational database model.
4) Detailed design:
1. Divide the system modules and design the system frame diagram.
2. Analyze the functional requirements of the module and realize each class of the functional module.
3. Design the attributes and methods of the class.
4. Design and beautify the system interface.
5) Coding:
1. According to the detailed design of the HR system, code to realize the project function.
2. Solve bugs and improve the code.
6) Test
7) Graduation design improvement
2. Requirements analysis
2.1 Requirements description
First of all, for an enterprise company, the use of a human resources management system is for managers to establish communication with employees. Managers can understand the specific situation and personal information of each employee through the human resource management system, and can calculate the workload and attendance rate of employees at any time. It greatly reduces the workload of managers, saves a lot of time for managers, and improves work efficiency.
Analysis process: Administrator functions
1. System login (only administrator login is provided).
2. Employee information management (the administrator performs (CURD) operations on employee information).
3. Department information management (editing department responsibilities, creation time, and number of employees).
4. Recruitment management (save the applicant's information and decide whether to hire).
5. Training information management (adding, editing, and deleting training information provided by the company).
6. Salary management (detailed operation of individual salary of employees).
7. Reward and punishment management (for group activities and competitions carried out by the company).
8. Administrator information management (change password, edit information, delete administrator, etc.).
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