图书管理系统类图

立即使用

<<interface>>Load+ Load(): voidbookBook_number: stringNow_state: intPartition: stringreader+ user_id: string- user_password: string+ user_type: int+ Loading(): void+ Quit(): void+ Borrow(): int+ Reservating(): void+ Return(): int+ Book_inquire(): void- Change_password(): voidmanager+ Book_info_manage(): void+ User_info_manage(): void+ Return_manage(): void+ Borrow_manage(): void+ Res_manage(): void<<interface>>Quit+ Quit(): void<<interface>>Book_info_manage+ Entering(Book_number): void+ Delete(Book_number): void<<interface>>User_info_manage+ Entering(user_id, user_password): void+ Delete(user_id): void+ Inquire(user_id): void<<interface>>Return_manage+ Change_state(Book_number): void<<interface>>Borrow_manage+ Book_inquire(Book_number): void+ reader_inquire(user_id): void<<interface>>Res_manage+ Change_state(Book_number): void<<interface>>Change_password+ Change_password():void<<interface>>Borrow+ borrow(Book_number) :Book_number<<interface>>Reservating+ Reservating(Book_number): Book_number<<interface>>Return+ Return(Book_number) :Book_number<<interface>>Book_inquire+ inquire(string): voidBooksPartition: treetotal_book: string
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发布时间: 2022-02-27