用Java实现简单汽车租赁也太简单了吧

客官°小女子只卖身不卖艺 2022-11-15 03:41 238阅读 0赞

**这篇文章主要为大家详细介绍了java实现简单汽车租赁系统，文中示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们可以参考一下**

**本文实例为大家分享了java实现汽车租赁系统的具体代码，供大家参考，具体内容如下**

**一、使用技术**  
**javaSE**

**二、实现功能**  
**汽车租赁系统**

**具体要求如下：**

**使用面向对象的知识实现一个汽车租赁系统**

**1.汽车租赁信息表如下**  
![20210330193028990.png][]  
**2.类和属性**  
![20210330193050138.png][]

**三、运行效果图**  
![2021033019311128.png][]  
**1.先创建一个汽车类作为父类，这里有汽车的公共属性：**

public class Automobile {
        //汽车类
      private String licensePlate;//车牌
      private String brand;//品牌
      private int rent;//租金
     
      public Automobile() {
        
      }
     
      public Automobile(String licensePlate, String brand, int rent) {
        
        this.licensePlate = licensePlate;
        this.brand = brand;
        this.rent = rent;
      }
     
      public String getLicensePlate() {
        
        return licensePlate;
      }
     
      public void setLicensePlate(String licensePlate) {
        
        this.licensePlate = licensePlate;
      }
     
      public String getBrand() {
        
        return brand;
      }
     
      public void setBrand(String brand) {
        
        this.brand = brand;
      }
     
      public int getRent() {
        
        return rent;
      }
     
      public void setRent(int rent) {
        
        this.rent = rent;
      }
    }

**2.创建一个轿车类，继承汽车类的属性**

public class Car extends Automobile{
        //轿车
      private String model;//型号
     
      public Car(String model) {
        
        this.model = model;
      }
     
      public Car(String licensePlate, String brand, int rent, String model) {
        
        super(licensePlate, brand, rent);
        this.model = model;
      }
     
      public String getModel() {
        
        return model;
      }
     
      public void setModel(String model) {
        
        this.model = model;
      }
    }

**3.创建一个客车类，继承汽车类的属性**

public class Passengercar extends Automobile{
        //客车
    private String seatingCapacity;//座位数
     
      public Passengercar(String seatingCapacity) {
        
        this.seatingCapacity = seatingCapacity;
      }
     
      public Passengercar(String licensePlate, String brand, int rent, String seatingCapacity) {
        
        super(licensePlate, brand, rent);
        this.seatingCapacity = seatingCapacity;
      }
     
      public String getSeatingCapacity() {
        
        return seatingCapacity;
      }
     
      public void setSeatingCapacity(String seatingCapacity) {
        
        this.seatingCapacity = seatingCapacity;
      }
    }

**4.创建测试类，用于实现这个系统**

import java.util.Scanner;
     
    public class TestAutomobile {
        
      public static void main(String[] args) {
        
     
     
        Car c1 = new Car("京NY28588", "宝马X6", 800, "1");
        Car c2 = new Car("京CNY3284", "宝马550i", 600, "1");
        Car c3 = new Car("京NT37465", "别克林荫大道", 300, "1");
        Car c4 = new Car("京NT969968", "别克GL8", 600, "1");
     
        Passengercar p1 = new Passengercar("京6566754", "金杯,16座", 800, "2");
        Passengercar p2 = new Passengercar("京8696997", "金龙,16座", 800, "2");
        Passengercar p3 = new Passengercar("京9696996", "金杯,34座", 1500, "2");
        Passengercar p4 = new Passengercar("京8696998", "金龙，34座", 1500, "2");
        Scanner sc = new Scanner(System.in);
     ```c
        System.out.println("***********************欢迎光临秋名山守望者汽车租赁公司***********************");
        while (true){
        
          System.out.println("1、轿车  2、客车");
          System.out.println("请选择你要租赁的汽车类型：");
          String a=sc.next();
          if (a.equals("1")){
        //轿车
            System.out.println("请选择你要租赁的汽车品牌：1、别克 2、宝马");
            String a1=sc.next();
            if (a1.equals("2")){
        //宝马
              System.out.println("请选择你要租赁的汽车类型：1、X6 2、550i");
              String a2=sc.next();
              if (a2.equals("2")){
        //550i
                System.out.println("请选择你要租赁的天数");
                double a3=sc.nextInt();
                System.out.println("分配给您的汽车牌号是："+c2.getLicensePlate());
                System.out.print("您需要支付的租赁费用是：");
                if (a3>7&&a3<=30){
        
                  System.out.println(c2.getRent()*a3*0.9+"元");
                }else if(a3>30&&a3<=150){
        
                  System.out.println(c2.getRent()*a3*0.8+"元");
                }else {
        
                  System.out.println(c2.getRent()*a3*0.7+"元");
                }
              }else {
        //x6
                System.out.println("请选择你要租赁的天数");
                double a3=sc.nextInt();
                System.out.println("分配给您的汽车牌号是："+c1.getLicensePlate());
                System.out.print("您需要支付的租赁费用是：");
                if (a3>7&&a3<=30){
        
                  System.out.println(c1.getRent()*a3*0.9+"元");
                }else if(a3>30&&a3<=150){
        
                  System.out.println(c1.getRent()*a3*0.8+"元");
                }else {
        
                  System.out.println(c1.getRent()*a3*0.7+"元");
                }
              }
            }else {
        //别克
              System.out.println("请选择你要租赁的汽车类型：1、林荫大道 2、GL8");
              String a2=sc.next();
              if (a2.equals("2")){
        //GL8
                System.out.println("请选择你要租赁的天数");
                double a3=sc.nextInt();
                System.out.println("分配给您的汽车牌号是："+c4.getLicensePlate());
                System.out.print("您需要支付的租赁费用是：");
                if (a3>7&&a3<=30){
        
                  System.out.println(c4.getRent()*a3*0.9+"元");
                }else if(a3>30&&a3<=150){
        
                  System.out.println(c4.getRent()*a3*0.8+"元");
                }else {
        
                  System.out.println(c4.getRent()*a3*0.7+"元");
                }
              }else {
        //别克林荫大道
                System.out.println("请选择你要租赁的天数");
                double a3=sc.nextInt();
                System.out.println("分配给您的汽车牌号是："+c3.getLicensePlate());
                System.out.print("您需要支付的租赁费用是：");
                if (a3>7&&a3<=30){
        
                  System.out.println(c3.getRent()*a3*0.9+"元");
                }else if(a3>30&&a3<=150){
        
                  System.out.println(c3.getRent()*a3*0.8+"元");
                }else {
        
                  System.out.println(c3.getRent()*a3*0.7+"元");
                }
              }
            ```c
             /* Passengercar p1 = new Passengercar("京6566754", "金杯", 800, "2");
          Passengercar p2 = new Passengercar("京8696997", "金龙", 800, "2");
          Passengercar p3 = new Passengercar("京9696996", "金杯", 1500, "2");
          Passengercar p4 = new Passengercar("京8696998", "金龙", 1500, "2");
    */
          }else {
        //客车
            System.out.println("请选择你要租赁的汽车品牌：1、金龙 2、金杯");
            String a1=sc.next();
            if (a1.equals("1")){
        //金龙
              System.out.println("请选择你要租赁的汽车座位数：1、16座 2、34座");
              String a2=sc.next();
              if (a2.equals("1")){
        //16座
                System.out.println("请选择你要租赁的天数");
                double a3=sc.nextInt();
                System.out.println("分配给您的汽车牌号是："+p2.getLicensePlate());
                System.out.print("您需要支付的租赁费用是：");
                if (a3>=3&&a3<7){
        
                  System.out.println(p2.getRent()*a3*0.9+"元");
                }else if(a3>=7&&a3<30){
        
                  System.out.println(p2.getRent()*a3*0.8+"元");
                }else if (a3>=30&&a3<150){
        
                  System.out.println(p2.getRent()*a3*0.7+"元");
                }else {
        
                  System.out.println(p2.getRent()*a3*0.6+"元");
                }
              }else {
        //34
                System.out.println("请选择你要租赁的天数");
                double a3=sc.nextInt();
                System.out.println("分配给您的汽车牌号是："+p4.getLicensePlate());
                System.out.print("您需要支付的租赁费用是：");
                if (a3>=3&&a3<7){
        
                  System.out.println(p4.getRent()*a3*0.9+"元");
                }else if(a3>=7&&a3<30){
        
                  System.out.println(p4.getRent()*a3*0.8+"元");
                }else if (a3>=30&&a3<150){
        
                  System.out.println(p4.getRent()*a3*0.7+"元");
                }else {
        
                  System.out.println(p4.getRent()*a3*0.6+"元");
                }
              }
            }else {
        //金杯
              System.out.println("请选择你要租赁的汽车座位数：1、16座 2、34座");
              String a2=sc.next();
              if (a2.equals("1")){
        //16座
                System.out.println("请选择你要租赁的天数");
                double a3=sc.nextInt();
                System.out.println("分配给您的汽车牌号是："+p1.getLicensePlate());
                System.out.print("您需要支付的租赁费用是：");
                if (a3>=3&&a3<7){
        
                  System.out.println(p1.getRent()*a3*0.9+"元");
                }else if(a3>=7&&a3<30){
        
                  System.out.println(p1.getRent()*a3*0.8+"元");
                }else if (a3>=30&&a3<150){
        
                  System.out.println(p1.getRent()*a3*0.7+"元");
                }else {
        
                  System.out.println(p1.getRent()*a3*0.6+"元");
                }
              }else {
        //34
                System.out.println("请选择你要租赁的天数");
                double a3=sc.nextInt();
                System.out.println("分配给您的汽车牌号是："+p3.getLicensePlate());
                System.out.print("您需要支付的租赁费用是：");
                if (a3>=3&&a3<7){
        
                  System.out.println(p3.getRent()*a3*0.9+"元");
                }else if(a3>=7&&a3<30){
        
                  System.out.println(p3.getRent()*a3*0.8+"元");
                }else if (a3>=30&&a3<150){
        
                  System.out.println(p3.getRent()*a3*0.7+"元");
                }else {
        
                  System.out.println(p3.getRent()*a3*0.6+"元");
                }
              }
            }
     
          }
          System.out.println();
          System.out.println();
          System.out.println("是否还要继续选车 1继续 2终止");
          String x=sc.next();
          if (x.equals("2")){
        
            System.out.println("欢迎下次光临！");
            break;
          }
          System.out.println();
          System.out.println();
        }
     
     
      }
     
    }

**1.轿车的实现**  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2RjajE5OTgwODA1_size_16_color_FFFFFF_t_70][]  
**2.客车的实现**![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2RjajE5OTgwODA1_size_16_color_FFFFFF_t_70 1]  
**以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持小编。**

[20210330193028990.png]: /images/20221022/cb690ab9eafa4ba4bd0961ebf5973253.png
[20210330193050138.png]: /images/20221022/b849e208eed84c0da6d218ccfd1e3707.png
[2021033019311128.png]: https://img-blog.csdnimg.cn/2021033019311128.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2RjajE5OTgwODA1_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20210330193530411.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2RjajE5OTgwODA1,size_16,color_FFFFFF,t_70