**Structural arrangement.
In order to help users better understand and understand the development process and related content of the program, this article will explain the content through six chapters.
Chapter 1 describes the background of program development, the purpose and significance of the program in real life, and the structure and arrangement of program documents.
Chapter 2 describes the development environment of the program, including the technologies involved in the program development, the data storage tools used in the program development, and other information.
Chapter 3 describes the feasibility issues that the program will face when it is developed, and describes the program's functions and performance requirements.
Chapter 4 describes the function subdivision information under the large functional modules of the program, as well as the design information of the database table file structure where the program data is stored.
Chapter 5 describes the content of the functional implementation interface of the program, and also describes some of the functions operated by the program operator.
Chapter 6 describes the testing content of program functions, and introduces the concepts and methods of system testing.
The system implementation part is to realize the system analysis and system design through coding, and display the results of system analysis and system design in the form of a practical application system. The system analysis mentioned above, the system design is mainly to carry out the function, the design of the system operation logic, and also include the design of the database for storing data, etc., the system implementation is the final implementation stage, the previous design results are physically transformed, and finally the software system can be used in the actual situation.
1 List of Contracts.
As shown in Figure 51 shows the contract list page, which provides administrators with the following functions: view contracts, add contracts, modify contracts, delete contracts, etc.
2 Announcement information management.
The functions and operations provided on the announcement information management page are: add announcement, modify announcement, and delete announcement. The following figure shows the announcement information management page.
3. Announcement type management.
On the Announcement Type Management page, you can add new announcement types, edit and update existing announcement types, and quickly delete invalid announcement types. The following figure shows the Bulletin Type Management page.