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我在Java中有點生疏，沒有爲這樣的年齡編程任何東西。我嘗試創建一個簡單的停車場管理器程序並實現以下類車輛和子類Car，Van ，摩托車（擴展車輛類別），汽車類別應包含關於車門數量和顏色的信息，範類應包括有關貨車貨物體積的信息，摩托車類應包含有關發動機的信息大小，該程序應允許將車輛添加到停車場，刪除車輛並打印目前停放的車輛列表，並提供停放的車輛是汽車車或貨車的信息，但我設計了所有課程。用戶在此輸入。用戶在添加車輛時應允許輸入汽車自行車或貨車型號，登記牌，車輛顏色，以及n門。並且程序應該在選擇相應的菜單選項時打印信息。你能看看我到目前爲止的代碼，任何幫助將不勝感激。我的問題是讓用戶輸入所有請求的信息。簡單的Java停車場管理系統
public class Vehicle {
private String carBrand;
private String regPlate;
// default constructor
public Vehicle() {
}
// constructor
public Vehicle(String carBrand, String regPlate) {
this.carBrand = carBrand;
this.regPlate = regPlate;
}
//getters
public String getCarBrand() {
return carBrand;
}
public String getRegPlate() {
return regPlate;
}
//setters
public void setCarBrand(String carBrand) {
this.carBrand = carBrand;
}
public void setColor(String regPlate) {
this.regPlate = regPlate;
}
}
...
public class Main {
public static void main(String[] args) {
CarParkManager myCarPark = new CarParkManager();
Scanner input = new Scanner(System.in);
int menu;
String model;
do {
System.out.println("WELCOME TO PARKING MANAGEMENT");
System.out.println("1: To Park Vehicle");
System.out.println("2: To Departure");
System.out.println("3: Show All Perked Vehicles");
System.out.println("0: To Exit");
System.out.print("Enter your choice: ");
menu = input.nextInt();
System.out.println();
switch (menu) {
case 1: {
String vType;
System.out.println("Please choose The Vehicle type");
System.out.println("C = Car");
System.out.println("B = Motorbike");
System.out.println("V = VAN");
vType = input.next();
if (vType.equals("C")) {
System.out.println("Enter Model");
model = input.next();
System.out.println("Enter Colour");
String colour = input.next();
System.out.println("Enter Reg Plate");
String regPlate = input.next();
System.out.println("Door Number");
int doorNumber = input.nextInt();
} else if (vType.equals("B")) {
} else if (vType.equals("V")) {
}
break;
}
case 2: {
break;
}
case 3: {
System.out.println("List of All Parked Vehicles : ");
myCarPark.printParkedVehicleDetails();
break;
}
case 0: {
System.out.println("\nThank you!\n");
break;
}
default: {
System.out.println("Invalid option!\n");
break;
}
}
} while (menu != 0);
}
}