java汽车租赁系统

1、-LProblemsJavadoc窗Dtclaratiorm 已厩it*Tt（6）Jm*a应用程序匚:口口学三三工代壬邑熨士三；送/人要和生土矢多；-3 人会胆灵的苴苦粪,1护书2,本缶1：1割4上 M气爵在左入室（芸号2幸壬:：爆王建宙玉书丁ty/nl：n在力K牛出邕豆墟4A76936立国理口疸小莘，追空壬缴；*,三受毛；900阳Phjblenw|械Javadoc（匾Declaratkin|v 已蟋止户Test（_6Java在用是后C:Prog屿麻品汽主焦里善河;清戏，餐鞋营料W；f5黑肚A鬓屯江竹宜三美紫（工行至Zi等客；：2再*入饕程当物汽三岛电（1霍修之,里:2司*J一琴豆 M,空二工

2、，工是至近区程与：匚y/n）：I土刍出与汽主基苣$A37180叁龙*名；小军/重金荚龙-5,*赏目-75WR.efttCar团 Bu5,j”日|JCar.javaFCustomer.javaJrvlotoVebicle.javaJrEtst.javajjTrjck.javapackageRentCar;publicclassBusextendsMotoVehicleprivateintseatCount;/构造方法publicBus()publicBus(Stringno,Stringbrand,intseatCount)super(no,brand);this.seatCount=seatC

3、ount;/获取座位数publicintgetSeat()returnseatCount;/计算租金publicintcalRent(intdays)intrent=0;if(seatCount=16)rent=800*days;elserent=1500*days;returnrent;packageRentCar;publicclassCarextendsMotoVehicleprivateStringtype;/轿车的型号/构造方法publicCar()publicCar(Stringno,Stringbrand,Stringtype)super(no,brand);this.type=

4、type;)/设置轿车的型号publicvoidsetType(Stringtype)this.type=type;/返回轿车型号publicStringgetType()returntype;/实现父类抽象方法，计算租金 publicintcalRent(intdays)intrent=0;if(宝马.equals(getBrand()rent=days*500;elseif(丰田.equals(getBrand()if(type.equals(GL8)rent=days*600;elserent=days*300;returnrent;packageRentCar;publicclassC

5、ustomerprivateStringname;publicCustomer()publicCustomer(Stringname)=name;publicStringgetName()returnname;publicintcalcTotalRent(MotoVehiclemoto,intintrent=0;for(inti=0;imoto.length;i+)if(motoi!=null)rent=rent+motoi.calRent(days);returnrent;packageRentCar;publicabstractclassMotoVehicleprivat

6、eStringno;/车牌号privateStringbrand;/品牌/构造方法publicMotoVehicle()days)publicMotoVehicle(Stringno,Stringbrand)this.no=no;this.brand=brand;/返回机动车辆的牌照publicStringgetNo()returnno;/返回机动车辆的品牌publicStringgetBrand()returnbrand;/计算租金的抽象方法publicabstractintcalRent(intdays);packageRentCar;importjava.util.Scanner;int

7、seat;/座位数Stringno;/拍照Stringanswer;/是否继续newMotoVehicle10;newCustomer(小明);System.out.print(days=input.nextInt();doSystem.out.print(请输入要租赁的汽车类型(1.轿车 2.客车)：);publicclassTestpublicstaticvoidScannerinput=intdays=0;intmotoType;Stringbrand;Stringtype=main(String 口 args)newScanner(System.in)/租赁的天数/汽车大类型/汽车品牌

8、null;/汽车具体类型MotoVehiclemoto=Customercustomer=System.out.println(”欢迎来到汽车租赁公司！);请输入要租赁的天数：);motoType=input.nextInt();intrandom=(int)(Math.random()*(99999-10000)+10000);switch(motoType)case 1:no=粤 A+random;/车辆牌照System.out.print(请输入要租赁的汽车品牌(1.宝马 2.丰田)：);if(input.nextInt()=1)brand=宝马;type=320i;elsebrand=

9、丰田；type=RAV4;/实例化一个轿车对象，并添加到 moto 数组中for(inti=0;imoto.if(motoi=motoi=break;break;case 2:no=粤 A+random;System.out.print(请输入要租赁的汽车品牌(1.黄海 2.金龙)：);根据选择得到汽车品牌if(input.nextInt()=1)brand=黄海;elsebrand=金龙；System.out.print(请输入客车的座位数：);seat=input.nextInt();/汽车座位数/实例化一个轿车对象，并添加到 moto 数组中for(inti=0;imoto.length

10、;i+)length;i+)null)newCar(no,brand,type)if(motoi=null)motoi=newBus(no,brand,seat);象break;break;System.out.print(是否继续租车？(y/n)：);answer=input.next();while(answer.equals(y);System.out.println(汽车牌号t 汽车品牌);for(inti=0;imoto.length;i+)if(motoi!=null)if(motoiinstanceofCar)Carc=(Car)motoi;System.out.println(c.getNo()+t+c.getBrand();elseBusb=(Bus)motoi;System.out.println(b.getNo()+t+b.getBrand();System.out.println(客户名：+customer.getName()+,租赁天数:总费用：+customer.calcTotalRent(moto,days);packageRentCar;publicclassTruckextendsMotoVehicleprivateintweight;/吨位publicTruck()publicTruck(Stringno