图书管理系统java代码.doc

.*;classBookInfo{BookInfo(){num=-1;bookName="Noinformation";author="Noinformation";press="Noinformation";ISBN="Noinformation";borrowed="No";}BookInfo(Stringsbn,Stringsa,Stringsp,StringsISBN)个人收集整理勿做商业用途{intn=;num=n;bookName=sbn;author=sa;press=sp;ISBN=sISBN;borrowed="No";}publicvoidsetNum(intn){num=n;}publicvoidsetBookName(Stringn){bookName=n;}publicvoidsetAuthor(Stringa){author=a;}publicvoidsetPress(Stringp){press=p;}publicvoidsetISBN(Stringi){ISBN=i;}publicvoidsetBorrowed(Stringi){borrowed=i;}publicintgetNum(){returnnum;}publicStringgetBookName(){returnbookName;}publicStringgetAuthor(){returnauthor;}publicStringgetPress(){returnpress;}publicStringgetISBN(){returnISBN;}publicStringgetBorrowed(){returnborrowed;}publicvoiddisp(){(getNum()+"\t"+getBookName()+"\t\t"+getAuthor()+"\t\t"+getPress()+"\t\t"+getISBN()+"\t"+getBorrowed());个人收集整理勿做商业用途}privateintnum;privateStringbookName;//书名privateStringauthor;//作者privateStringpress;//出版社privateStringISBN;//每本书有唯一的ISBN号码privateStringborrowed;//是否被借出}classMenus{BookInfo[]numOfInfo;Scanners=newScanner();Menus(){numOfInfo=newBookInfo[MAX];numOfInfo[NUMBER++]=newBookInfo("Java","King","机工","1782-546");个人收集整理勿做商业用途numOfInfo[NUMBER++]=newBookInfo("C++","Jone","机工","1632-896");个人收集整理勿做商业用途numOfInfo[NUMBER++]=newBookInfo("C#","Walter","电工","5682-154");个人收集整理勿做商业用途for(inti=NUMBER;i<MAX;++i){numOfInfo[i]=newBookInfo();//numOfInfo[i].disp();}}publicvoidmainMenu(){("\n**************图书管理系统***************");("");("");("");("");("");("");("");("*****************************************");("------请选择相应的选项:");intchoose=-1;try{Stringsc=();choose=(sc);();}catch(Exceptione){