1 /*
 2  * 宠物测试类
 3  *
 4  */
 5 package com.pets;
 6
 7 import java.util.Scanner;
 8
 9 public class TestPets {
10     public static void main(String[] args) {
11         Scanner input = new Scanner(System.in);
12         System.out.println("欢迎来到宠物店");
13         System.out.println("请选择要领养的宠物：1.狗狗/2.猫/3.企鹅");
14         int choose = input.nextInt();
15         switch (choose) {
16         case 1:
17             Dog d = new Dog();
18             System.out.println("请输入狗狗的姓名：");
19             d.setName(input.next());
20             System.out.println("请选择狗狗的品种：1.哈士奇/2.田园犬");
21             d.setStain(input.next());
22             System.out.println("请输入狗狗的健康值：");
23             d.setHeath(input.nextInt());
24             System.out.println("请输入狗狗的亲密度：");
25             d.setLove(input.nextInt());
26             d.print();
27             break;
28         case 2:
29             Mao m = new Mao();
30             System.out.println("请输入猫的姓名：");
31             m.setName(input.next());
32             System.out.println("请选择猫的色泽：1.黑色/2.白色/3.蓝色");
33             m.setColor(input.next());
34             System.out.println("请输入猫的健康值：");
35             m.setHeath(input.nextInt());
36             System.out.println("请输入猫的亲密度：");
37             m.setLove(input.nextInt());
38             m.print();
39             break;
40         case 3:
41             Penguin p = new Penguin();
42             System.out.println("请输入企鹅的姓名：");
43             p.setName(input.next());
44             System.out.println("请输入企鹅的雌雄：1.Q仔/2.Q妹");
45             p.setSex(input.next());
46             System.out.println("请输入企鹅的健康值：");
47             p.setHeath(input.nextInt());
48             System.out.println("请输入企鹅的亲密度：");
49             p.setLove(input.nextInt());
50             p.print();
51             break;
52         default:
53             break;
54         }
55     }
56 }

 1 /*
 2  * 宠物父类
 3  */
 4 package com.pets;
 5
 6 public class Pets {
 7     //共有的属性
 8     private String name;
 9     private int heath;
10     private int love;
11     public String getName() {
12         return name;
13     }
14     public void setName(String name) {
15         this.name = name;
16     }
17     public int getHeath() {
18         return heath;
19     }
20     //set方法中对传递的参数进行判断,不满足条件的改为默认值
21     public void setHeath(int heath) {
22         if(heath<0||heath>100) {
23             heath = 60;
24             System.out.println("您输入的健康值错误！默认值为：60");
25         }
26         this.heath = heath;
27     }
28     public int getLove() {
29         return love;
30     }
31     public void setLove(int love) {
32         if(love<0||love>100) {
33             love = 60;
34             System.out.println("您输入的健康值错误！默认值为：60");
35         }
36         this.love = love;
37     }
38     public void print() {
39         System.out.println("宠物自白：");
40         System.out.println("姓名："+this.getName()+",健康值："+this.getHeath()+",亲密度："+this.getLove());
41     }
42
43
44 }

 1 /*
 2  * 子类--------狗类
 3  */
 4 package com.pets;
 5
 6 public class Dog extends Pets{
 7     private String stain;
 8
 9     public String getStain() {
10         return stain;
11     }
12     //独有的品种属性
13     public void setStain(String stain) {
14         if(stain.equals("1")) {
15             stain = "二哈";
16         }else {
17             stain  = "中华田园犬";
18         }
19         this.stain = stain;
20     }
21     public void print() {
22         super.print();
23         System.out.println("狗狗的品种："+this.getStain());
24     }
25 }

 1 /*
 2  * 子类--------猫类
 3  */
 4 package com.pets;
 5
 6 public class Mao extends Pets{
 7     private String color;
 8
 9     public String getColor() {
10         return color;
11     }
12     //独有的色泽属性
13     public void setColor(String color) {
14         if(color.equals("1")) {
15             color = "黑色";
16         }else if(color.equals("2")) {
17             color = "白色";
18         }else {
19             color = "蓝色";
20         }
21         this.color = color;
22     }
23     public void print() {
24         super.print();
25         System.out.println("猫的色泽是："+this.getColor());
26     }
27 }

 1 /*
 2  * 子类----企鹅类
 3  */
 4 package com.pets;
 5
 6 public class Penguin extends Pets{
 7     private String sex;
 8
 9     public String getSex() {
10         return sex;
11     }
12     //独有的性别属性
13     public void setSex(String sex) {
14         if(sex.equals("1")){
15             sex = "Q仔";
16         }else {
17             sex = "Q妹";
18         }
19         this.sex = sex;
20     }
21     public void print() {
22         super.print();
23         System.out.println("企鹅的性别是："+this.getSex());
24     }
25 }