简单继承
package my;
public class Vechile {
/**
* 车牌号、车类型、购车价格、出租单价、状态
* */
String paihao;
byte type;//1 轿车 2 客车 3 货车
int price;
float rentprice;
byte status=3;//1 停用 2 出租 3 空闲
Vechile(){
}
public String getPaihao() {
return paihao;
}
public void setPaihao(String paihao) {
this.paihao = paihao;
}
public byte getType() {
return type;
}
public void setType(byte type) {
this.type = type;
}
public int getPrice() {
return price;
}
public void setPrice(int price) {
this.price = price;
}
public float getRentprice() {
return rentprice;
}
public void setRentprice(float rentprice) {
this.rentprice = rentprice;
}
public byte getStatus() {
return status;
}
public void setStatus(byte status) {
this.status = status;
}
float calRentMoney(){
return 0.0f;
}
}
package my;
import java.util.Scanner;
public class Car extends Vechile{
public static Scanner sc = new Scanner(System.in);
String paihao="苏轿A000";
int price=150000;
float rentprice=1800f;//每天
static byte status;
public static void main(String[]args){
System.out.println(Car.status);
}
public Car(){
this.setStatus((byte)3);
}
}
打印结果为
0
[解决办法]
结贴送分给我
