Development language: Python
Framework: django/flask
Python version: python3.7.7
Database: mysql
Database tool: Navicat
Development software: PyCharm The system can provide information display and corresponding services. Its administrator manages department managers, manages general managers, manages employees and employees Leave a message and employee salary, manage internal mail, manage the approval process, and manage resignation applications. The department manager pays salaries to employees, reviews and responds to employee messages, manages employee salaries, reviews employee resignation application information, queries and downloads internal emails and approval processes. The general manager can query and download internal emails and approval processes, review employee resignation applications, query employee wages, and query employees and department managers. Employees post messages, post internal emails, post resignation applications, query notification announcements and approval processes, and check employees' salaries. On the basis of the administrator functions analyzed above, the next design work is carried out, and finally the designed administrator structure diagram is displayed. Administrators manage department managers, manage general managers, manage employees and employee messages and employee salaries, manage internal mail, manage approval processes, and manage resignation applications.
The small enterprise office automation system is coded in the python language in the pycharm environment, and uses Mysql to create a data table to save the data generated by the system.
On the basis of the function of the department manager analyzed above, carry out the next design work, and finally show the designed department manager structure diagram (see the figure below). The department manager pays salaries to employees, reviews and responds to employee messages, manages employee salaries, reviews employee resignation application information, queries and downloads internal emails and approval processes.
On the basis of the function of the general manager analyzed above, carry out the next design work, and finally display the designed general manager structure diagram (see the figure below). The general manager can query and download internal emails and approval processes, review employee resignation applications, query employee wages, and query employees and department managers.
Contents Chapter
1 Introduction 1
1.1 Subject Background 1
1.2 Subject Significance 1
1.3 Research Content 2Chapter
2 Development Environment and Technology 3
2.1 MYSQL Database 3
2.4 VUE Framework 4Chapter
3 System Analysis 6
3.1 Feasibility Analysis 6
3.1.1 Technical Feasibility 3.1.2
Economic Feasibility 6
3.1.3 Operational Feasibility 6
3.2 System Flow 7
3.2.1 Operation Flow 7 3.2.2
Login Flow 7
3.2.3 Delete Information Flow 8
3.2.4 Add Information Flow 9
3.3 Performance Requirements 9
3.4 Functional Requirements 10
Chapter 4 System Design 15
4.1 Design Principles 15
4.2 Functional Structure Design 15
4.3 Database Design 17
4.3.1 Database Conceptual Design 18
4.3.2 Database Physical Design 21Chapter
5 System Realization 26
5.1 Administrator Function Realization 26
5.1.1 Department Manager Management 26
5.1.2 General Manager Management 26
5.1 .3 Approval process management 27
5.1.4 Notice announcement management 27
5.2 Department manager function realization 28
5.2.1 Employee management 28
5.2.2 Employee message management 28
5.2.3 Employee salary management 29
5.3 General manager function realization 29
5.3.1 Approval process Management 29
5.3.2 Resignation Application Management 30
5.3.3 Internal Mail Management 30
5.4 Employee Function Realization 31
5.4.1 New Message 31
5.4.2 Employee Salary Management 31
5.4.3 New Internal Mail 32
Chapter 6 System Test 33
6.1 Function test 33
6.1.1 Login function test 33
6.1.2 Password modification function test 34
6.2 Test results 34
Conclusion 35
Acknowledgments 36
References 37