图书管理系统类图

1、Sludent-siudeniclass String student number StringUser-usernar> String -userpssword String -usersex String -userphorie String -usertype StringTitle-bookname String -bookauihof Stnog T)pub1i$h Suing -boQkpubli&h S(n(tg -booktype String -booKcounl Stnng -beokpnee float -bookpubtime Stnng+craate(

2、 +updaite() +Fefnov6() 祐ndfl +ssart:h()-booktd Stnng -status 2Stnng+create() +update() wm歸() +findomrtleO+cre3ie( +remcve() +find0 +scare hbook( +bOITOiVOOkQ +retumbook() +renewbookf: + rese<vebaok)+pay()读者借还书类图Title-userpassrd Siring -usetsex Stnng -usetphone String -usertp® Slnng+c(eate()

3、+f旳稠 +find(J +searchbook() + bairawbo0k) + retumbookO + feneback() +< 黔ewbaokf) «_1-paADbbnchon-con Conoeciin-stmt: Statemflflt-rs ResultSet+o(wn() +query() +update ()+connect 0 +close()Ubfar； Manger -name Slnng -password String 4<heckbwk0 +checkuser() + borrcvandleO return handle 4fenewh

4、andle0 + reser«handle(r+fine(|-bcokname Stringbookuthar String-bpublish String-bookpublish String-bocktype String-bockcount String-bookpfice 伽 1-bo&kpublime String+dte0仙 pdartO+佗 move (+find()+searcti 仆ttem-bookid String-status String+<feateQ+updaie(|+removet)findontitleifTitleTitle借阅管理类

5、图TitleStudent-studerrtclass Stfing -studentnumberStriiMi-us password Slrmg-uSfS&x Stung userphone String -usertype String-KreateQ +remove()+ MQ4eafchbock() +barrowtook( f +reiurnbookQ +tenewbook() wesebookODbfunction-con Conneciion -stmt Statement -rs ResjhSetnope 叫 +query()+connect () +close|Ad

6、mimsttatof-name String -passwortJ Siring+addbook( +<jetei»ck( 'HricdifybookO +checkbook(: +adduse<( +deieteuBer() modify u serf +checkuse;()-bockname String bookauthof String -bpublish String -bookpubhsh Siring -booklype Stnng bdckcount Stnng -bookpnce float -bookpublime Siring+create() +update() +f&nitheO +