Reader subsystem function description
1. Reader personal information modification
This module completes the function of modifying the reader's personal information, and the reader can maintain the personal information by himself.
2. Readers' borrowing records view
The reader's borrowing record viewing module completes the reader's personal borrowing status viewing function, and readers can view their own historical borrowing and returning status.
3. Book ranking
The book ranking module completes the ranking function of querying the library's book information, and readers can see which books are popular for borrowing. Know the number of books borrowed.
4. Book browsing
Readers can view the information of the books in the library, understand the details of the books, and have a grasp on whether the books are loaned out.
Administrators sub- system functional description
1. Library details
The library management detailed information module completes the function of the administrator to set the detailed information of the library.
2. Add publisher
The new publishing house module completes the function of adding a publishing house.
3. Publishing House Management
The publishing house management module completes the query and deletion functions of publishing house information, and maintains the publishing house information.
4. New member information
The new member information module completes the function of adding reader information. The administrator completes the operation of adding reader information in the background.
5. Member information management
The member information management module completes the function of querying and deleting reader information.
6. New book
The new book shelf module completes the function of adding new books. The administrator adds the newly arrived books.
7. Book maintenance module
The book maintenance module completes the function of querying and deleting books in the library.
8. Book borrowing management
The book borrowing status management module completes the library’s book borrowing status function. The administrator can select readers and select the books to be borrowed for book borrowing.
9. Book return management
The book return management module completes the function of returning readers' books. The administrator can see all the unreturned books, and realize the return operation of a certain book through operations.
10. History lends famous details
The historical lending detailed module completes the function of the administrator to view the historical borrowing status. The administrator can see which readers have borrowed which book and when the book is returned.
11. Books Ranking
The book ranking module completes the statistical function of viewing the number of times of book borrowing.
