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人类领养宠物狗

来源：萌宠菠菠乐园时间：2024-08-10 13:42

//创建宠物狗类

package com.hp.jwq; public class Dog { private String name; private String type; public Dog( String type) { this.type = type; } public Dog() { } 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; } }

//person类

package com.hp.jwq; import java.util.Scanner; /* 人类属性姓名拥有宠物狗行为领养狗给狗起名字介绍子自己的宠物狗 */ public class Person { private String name; private Dog dog; /* 领养狗 @Param */ 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(){ System.out.println("请输入宠物狗的新名字"); String dogName = new Scanner(System.in).next(); this.dog.setName(dogName); } //介绍自己的狗 public void say(){ System.out.println("我叫"+name+"我有一条"+this.dog.getType()); System.out.println("品种的宠物狗，名字叫"+this.dog.getName()); } public Person(String name) { this.name = name; } public Person() { } 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; } }

//测试类

package com.hp.jwq; /* 测试人类领养宠物狗 */ public class Test { public static void main(String[] args) { //创造宠物狗（new运算符调用Dog类构造器） Dog d1 = new Dog("哈士奇"); Dog d2 = new Dog("泰迪"); Dog d3 = new Dog("阿拉斯加"); Dog d4 = new Dog("藏獒"); Person p1 = new Person("xx"); Person p2 = new Person("ss"); p1.adoptDog(d2); p1.giveName(); p1.say(); p2.adoptDog(d1); p2.giveName(); p2.say(); } }