java房屋租售系统—代码示例

Java房屋租售系统是一个用于管理房屋租赁和销售信息的系统。它可以帮助用户发布房屋信息、搜索房屋、预订房屋、完成租赁和销售交易等功能。下面是一个简单的Java房屋租售系统的代码示例：

public class House {
    private String address;
    private double price;
    private boolean isForRent;
    public House(String address, double price, boolean isForRent) {
        this.address = address;
        this.price = price;
        this.isForRent = isForRent;
    }
    public String getAddress() {
        return address;
    }
    public double getPrice() {
        return price;
    }
    public boolean isForRent() {
        return isForRent;
    }
}
public class HouseManagementSystem {
    private List<House> houses;
    public HouseManagementSystem() {
        houses = new ArrayList<>();
    }
    public void addHouse(House house) {
        houses.add(house);
    }
    public List<House> searchHouses(boolean isForRent) {
        List<House> result = new ArrayList<>();
        for (House house : houses) {
            if (house.isForRent() == isForRent) {
                result.add(house);
            }
        }
        return result;
    }
}
public class Main {
    public static void main(String[] args) {
        HouseManagementSystem houseManagementSystem = new HouseManagementSystem();
        House house1 = new House("123 Main St", 200000, false);
        House house2 = new House("456 Elm St", 1500, true);
        House house3 = new House("789 Oak St", 300000, false);
        houseManagementSystem.addHouse(house1);
        houseManagementSystem.addHouse(house2);
        houseManagementSystem.addHouse(house3);
        List<House> housesForRent = houseManagementSystem.searchHouses(true);
        System.out.println("Houses for rent:");
        for (House house : housesForRent) {
            System.out.println(house.getAddress() + " - $" + house.getPrice());
        }
        List<House> housesForSale = houseManagementSystem.searchHouses(false);
        System.out.println("Houses for sale:");
        for (House house : housesForSale) {
            System.out.println(house.getAddress() + " - $" + house.getPrice());
        }
    }
}

以上示例代码展示了一个简单的房屋租售系统。House类表示房屋对象，包含地址、价格和是否出租的属性。HouseManagementSystem类用于管理房屋信息，包括添加房屋和搜索房屋的功能。Main类是程序的入口，演示了如何使用HouseManagementSystem类来添加房屋、搜索出租房屋和出售房屋，并打印结果。