基于uml的圖書(shū)館管理系統(tǒng)建模設(shè)計(jì)-資料下載頁(yè)
【導(dǎo)讀】設(shè)計(jì)和實(shí)現(xiàn)方面都有著很大的區(qū)別。UML是OOA和OOD的常用工具。軟件的面向?qū)ο蟮能浖こ痰倪^(guò)程，就是一個(gè)對(duì)系統(tǒng)進(jìn)行不斷精化的建模的過(guò)程。當(dāng)然，在整個(gè)軟件工程中，我們還需要建立系統(tǒng)的測(cè)試模型，以保證軟件產(chǎn)品的。應(yīng)用軟件系統(tǒng)，就其本質(zhì)來(lái)說(shuō)，是使用計(jì)算機(jī)對(duì)現(xiàn)實(shí)世界進(jìn)行的數(shù)字化模擬。的制造過(guò)程，按照UML的方法，就是建立這一些列模型的過(guò)程。者圖書(shū)館的終端來(lái)查閱和預(yù)訂書(shū)。統(tǒng)，我們沒(méi)有把圖書(shū)館中的人員作細(xì)分。個(gè)層次的模型之間的區(qū)別和聯(lián)系，展示系統(tǒng)演進(jìn)的過(guò)程，而不會(huì)深入U(xiǎn)ML的細(xì)節(jié)方面。于更加復(fù)雜的系統(tǒng)，其分析和設(shè)計(jì)的方法是相通的，可以舉一反三。識(shí)管理，已成為眾多用戶的共同需求。系統(tǒng)開(kāi)發(fā)的總目標(biāo)是實(shí)現(xiàn)內(nèi)部圖書(shū)借閱管理的系統(tǒng)化、規(guī)范化和自動(dòng)化。提供舊書(shū)銷毀功能，對(duì)于淘汰、損壞、丟失的書(shū)目可及時(shí)對(duì)數(shù)據(jù)庫(kù)進(jìn)行修改。提供較為完善的差錯(cuò)控制與友好的用戶界面，盡量避免誤操作。
【正文】 null, type_id int null, author char(40) null, price money null, book concern char(50) null, addtime datetime null, amount int null, remain int null, constraint PK_BOOKS primary key nonclustered (book_id), constraint FK_BOOKS_管理書(shū)籍 _ADMIN foreign key (admin_id) references admin (admin_id), constraint FK_BOOKS_BOOKTYPE_BOOKTYPE foreign key () references booktype ) go create index 圖書(shū)類型 _FK on books ( ) go create index 管理書(shū)籍 _FK on books ( admin_id ASC ) go create table reader ( reader_id int not null, reader_name char(20) null, sex char(2) null, age tinyint null, class char(15) null, address text null, memo text null, maxborrowed int null, reader_password char(16) null, right int null, constraint PK_READER primary key nonclustered (reader_id) ) go create table borrow_information ( book_id int not null, reader_id int not null, borrow_time datetime null, end_time datetime null, amount int null, return_time datetime null, constraint PK_BORROW_INFORMATION primary key (book_id, reader_id), constraint FK_BORROW_I_BORROW_IN_BOOKS foreign key (book_id) 19 references books (book_id), constraint FK_BORROW_I_BORROW_IN_READER foreign key (reader_id) references reader (reader_id) ) go create index Association_1_FK on borrow_information ( book_id ASC ) go create index Association_2_FK on borrow_information ( reader_id ASC ) go create table login ( admin_id int not null, reader_id int not null, right int null, constraint PK_LOGIN primary key (admin_id, reader_id), constraint FK_LOGIN_LOGIN_ADMIN foreign key (admin_id) references admin (admin_id), constraint FK_LOGIN_LOGIN2_READER foreign key (reader_id) references reader (reader_id) ) go create index login_FK on login ( admin_id ASC ) go create index login2_FK on login ( reader_id ASC ) go create index 用戶權(quán)限 _FK on reader ( ) go create table reversation ( book_id int not null, reader_id int not null, reservation_time datetime null, reservationcancel datetime null, constraint PK_REVERSATION primary key (book_id, reader_id), constraint FK_REVERSAT_REVERSATI_BOOKS foreign key (book_id) references books (book_id), constraint FK_REVERSAT_REVERSATI_READER foreign key (reader_id) references reader (reader_id) ) go create index reversation_FK on reversation ( book_id ASC ) go create index reversation2_FK on reversation ( reader_id ASC ) go
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