抽象与封装

   private String name = "";
    private int health = 100;
    private int love = 0;
    private int type;
    private int kind;


    public String toString(){
        String kind2="";
        if (kind==1){
            kind2="臭猪";
        }
        else {
            kind2="骚猪";
        }

String srt = "宠物的自白"+"我的名字叫"+name+","+"健康值是"+health+"和主人的亲密度是"+love+","+"我是一只"+kind2;
        return srt;
    }





    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getHealth() {
        return health;
    }

    public void setHealth(int health) {
        this.health = health;
    }

    public int getType() {
        return type;
    }

    public void setType(int type) {
        this.type = type;
    }

    public int getKind() {
        return kind;
    }

    public void setKind(int kind) {
        this.kind = kind;
    }

dog dog = new dog();
        Scanner scanner = new Scanner(System.in);
        System.out.println("输入宠物的名字");
        String name = scanner.next();
        dog.setName(name);
        System.out.println("选择宠物的类型:1.猪 2.企鹅");
        int type=scanner.nextInt();
        if (type==1){
            System.out.println("选择狗的品种：1.臭猪 2.骚猪");
            int kind =scanner.nextInt();
            dog.setKind(kind);
            System.out.println(dog);
        }
        else {
            System.out.println("企鹅");
        }

public class ddd {


    int age;


   ddd getAge()
    {
        age++;

        return this;
    }

public void sr()
{
    System.out.println(age);
}


    public static void main(String[] args) {
        ddd w = new ddd();
        w.getAge().getAge().getAge().sr();


    }

}