Java实现简单汽车租赁系统 不用抽象
时间: 2024-10-13 20:16:53 浏览: 1
在Java中实现一个简单的汽车租赁系统,我们可以创建几个基本的类来模拟这个过程。假设我们有三个主要类:Car、Customer 和 Rental。下面是它们的一个基础设计:
1. **Car** 类:
```java
public class Car {
private String model;
private int id;
public Car(String model, int id) {
this.model = model;
this.id = id;
}
public String getModel() {
return model;
}
public int getId() {
return id;
}
}
```
2. **Customer** 类:
```java
public class Customer {
private String name;
private int customerId;
public Customer(String name, int customerId) {
this.name = name;
this.customerId = customerId;
}
public String getName() {
return name;
}
public int getCustomerId() {
return customerId;
}
}
```
3. **Rental** 类(代表租车操作,这里简化处理):
```java
public class Rental {
private Car car;
private Customer customer;
private Date startDate;
private Date endDate;
public Rental(Car car, Customer customer, Date startDate, Date endDate) {
this.car = car;
this.customer = customer;
this.startDate = startDate;
this.endDate = endDate;
}
public void startRental() {
System.out.println(customer.getName() + " rented a " + car.getModel());
}
// 其他方法...
}
```
在这个例子中,你可以通过`Rental`类的实例来租借一辆车给特定的顾客。每个类都有其独特的作用,比如`Car`表示车辆信息,`Customer`代表用户,而`Rental`则是租赁服务的具体操作。