Java图书管理系统源码注解小白学程

packageuser;publicclassaninm{//用户类publicStringname;privateStringaccountNumber;privateStringpassword;publicaninm(){}publicStringgetName(){returnname;}publicvoidsetName(Stringname){this.name=name;}publicStringgetAccountNumber(){returnaccountNumber;}publicvoidsetAccountNumber(StringaccountNumber){this.accountNumber=accountNumber;}publicStringgetPassword(){returnpassword;}publicvoidsetPassword(Stringpassword){this.password=password;}publicaninm(Stringname,StringaccountNumber,Stringpassword){this.name=name;this.accountNumber=accountNumber;this.password=password;}}-==============

packageuser;importjava.util.ArrayList;publicclassuserList{//普通用户账号密码信息存储ArrayListuser=newArrayList();//管理员用户账号密码信息存储ArrayListroot=newArrayList();publicuserList(){//默认添加一位普通用户，一位管理员用户user.add(newaninm("小巴","abc123","123456789"));root.add(newaninm("小白","abc1234","123456789"));}}==book包

packagebook;publicclassbook{//图书类privateStringbookName;//书名privateStringauthorName;//作者名privateintbookPrice;//数量privateintzonbook;//总数量privatebooleanbookState;//是否借出状态publicbook(){}//图书构造方法publicbook(StringbookName,StringauthorName,intbookPrice){this.bookName=bookName;this.authorName=authorName;this.bookPrice=bookPrice;this.zonbook=bookPrice;this.bookState=true;}publicintgetZonbook(){returnzonbook;}publicvoidsetZonbook(intzonbook){this.zonbook=zonbook;}publicStringgetBookName(){returnbookName;}publicvoidsetBookName(StringbookName){this.bookName=bookName;}publicStringgetAuthorName(){returnauthorName;}publicvoidsetAuthorName(StringauthorName){this.authorName=authorName;}publicintgetBookPrice(){returnbookPrice;}publicvoidsetBookPrice(intbookPrice){this.bookPrice=bookPrice;}publicbooleangetBookState(){returnbookState;}publicvoidsetBookState(booleanbookState){this.bookState=bookState;}}==

packagebook;importbook.book;importjava.util.ArrayList;publicclassbookList{//图书类//书架图书集合privateArrayListbooks=newArrayList();//借书记录privateArrayListarr=newArrayList();//获取图书数量publicArrayListgetBooks(){returnbooks;}//设置图书数量publicvoidsetBooks(ArrayListbooks){this.books=books;}//获取借书记录publicArrayListgetArr(){returnarr;}//设置借书记录publicvoidsetArr(ArrayListarr){this.arr=arr;}}