创建一个狗

package com.hpp.demo;

public class Dog {
    private String name;
    private String type;

    public Dog() {
    }

    public Dog(String type) {

        this.type = type;
    }

    public String getName() {
        return name;
    }

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

    public String getType() {
        return type;
    }

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

package com.hpp.demo;

import java.util.Scanner;

public class Person {
    private String name;
    private Dog dog;
    //领养狗
    public  void  adoptDog(Dog dog) {
        System.out.println(this.name + "领养了" + dog.getType()+"品种的狗");
        this.dog=dog;
    }
    //给狗起名字
    public  void  giveName(Dog dog) {
        System.out.println("-->请输入宠物狗的新名字");
        String dogName = new Scanner(System.in).next();
        this.dog.setName(dogName);
    }
    //介绍宠物狗
    public  void  say(){
        System.out.println("我叫"+name+",我有一条"+this.dog.getType());
        System.out.println("宠物狗品种，名字叫"+this.dog.getName());
    }

    public Person() {
    }
    public Person(String name) {
        this.name = name;
    }

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

    public Dog getDog() {
        return dog;
    }

    public void setDog(Dog dog) {
        this.dog = dog;
    }

    @Override
    public String toString() {
        return "Person{" +
                "name='" + name + ''' +
                ", dog=" + dog +
                '}';
    }
}