用java编的实现宠物店领养宠物的功能

⽤java编的实现宠物店领养宠物的功能⼀：publicclassPet{privateStringname;privateinthealth;privateintlove;PetShop(Stringname,inthealth,intlove){=name;this.health=health;this.love=love;}publicStringgetName(){returnname;}publicvoidsetName(Stringname){=name;}publicintgetHealth(){returnhealth;}publicvoidsetHealth(inthealth){if(health>100||health<0){System.out.println("健康值应在0到100之间，默认值是40");}elsethis.health=health;}publicintgetLove(){returnlove;}publicvoidsetLove(intlove){this.love=love;}publicvoidspeak(){System.out.println("Hi,主⼈,我的名字是"+name+"我的健康值是"+health+"我和主⼈的亲密度是"+love);}publicvoidPetshoppublicstaticvoidmain(Sting[]args){Scannerinput=newScanner(System.in);System.outprintln("欢迎来到宠物店");//1.输⼊宠物名称System.out.println("请输⼊要领养宠物的名字：");Stringname=input.next();//2.选择宠物System.out.prinln("请输⼊要领养的宠物类型：(1.狗狗2.企鹅)");swith(input.nextInt()){case1：//2.1如果是狗狗//2.1.1选择狗狗的品种System.out.println(“请选择狗狗的品种：（1.聪明的拉布拉多⽝”+“2.酷酷的雪纳瑞）”);Stringstrain=null;if(input.nextInt()==1){strain=”聪明的拉布拉多⽝”;}else{strain=“酷酷的雪纳瑞”;}//2.1.2创建狗狗对象并赋值Dogdog=newDog();=name;dog.strain=strain;//2.1.3输⼊狗狗信息dog.print();break;break;case2://2.2如果是企鹅//2.2.1选择企鹅性别System.out.println(“请选择企鹅的性别：（1.Q仔2.Q妹）”);Stringsex=null;if(input.nextInt()==1)sex=”Q仔”;elsesex=“Q妹”//2.2.2创建企鹅对象并赋值Penguinpgn=newPenguin();=name;pgn.sex=sex;//2.2.3输出企鹅信息pgn.print();}}}classDogextendsPet{privateStringbreed;publicDog(Stringname,inthealth,intlove,Strintbreed){super(name,health,love);this.breed=breed;}publicStringgetBreed(){returnbreed;}publicvoidsetBreed(Stringbreed){this.breed=breed;}publicvoidspeak(){super.speak();System.out.println("我的品种是"+breed);}}classPenguinextendspet{privateStringsex;publicPenguin(Stringname,inthealth,intlove,Strintbreed){super(name,health,love);this.sex=sex;}publicStringgetsex(){returnsex;}publicvoidsetsex(Stringsex){this.sex=sex;}publicvoidspeak(){super.speak();System.out.println("我的性别是"+sex);}}⼜好⼏天没有写博客啦，尽量以后少打游戏，多抽点时间写点⽂章。这篇代码主要是⼀个宠物店类，主要⽤啦⾯向对象中继承的思想。先定义啦⼀个基类pet类，Dog类和pengguin类继承啦petl类。这是学java以来第⼀次⽤到⾯向对象的思想。并学到啦与c++不同的地⽅。继承的关键字extends,和supper（）。⼆：⽼师给的代码如下：petshoppackagejsj.java.exam.test05;importjava.util.Scanner;publicclassPetShop{publicstaticvoidmain(String[]args){System.out.println("欢迎来到宠物商店");System.out.println("请输⼊要领养的宠物的名字");Scannerinput=newScanner(System.in);Stringname=input.next();System.out.println("请输⼊你要领养的宠物的类型：（1狗狗2企鹅)");inttype=input.nextInt();Mastermaster=newMaster();switch(type){case1:System.out.println("请输⼊狗的品种(1聪明的拉布拉多⽝2苦苦的雪纳瑞)");intbreed=input.nextInt();System.out.println("请输⼊狗的健康值");inthealth=input.nextInt();Strings="";if(breed==1){s="聪明的拉布拉多⽝";}else{s="苦苦的雪纳瑞";}Dogdog=newDog(name,s,health,20);System.out.println("喂养前：");dog.speak();master.feed(dog);System.out.println("喂养后：");dog.speak();master.play(dog);System.out.println("与主⼈玩耍后");dog.speak();break;case2:System.out.println("请输⼊企鹅的性别(1Q仔2Q妹)");intsex=input.nextInt();System.out.println("请输⼊企鹅得健康值");health=input.nextInt();s="";if(sex==1){s="Q仔";}else{s="Q妹";}Penguinpenguin=newPenguin(name,s,health,30);penguin.speak();master.feed(penguin);System.out.println("喂养后：");penguin.speak();master.play(penguin);System.out.println("与主⼈玩耍后");penguin.speak();}}}pet.javapackagejsj.java.exam.test05;publicabstractclassPet{protectedStringname;protectedinthealth;protectedintlove;/****@paramname*@paramhealth*@paramlove*/publicPet(Stringname,inthealth,intlove){super();=name;this.health=health;this.love=love;}/***修改名字*@paramnewName*/publicvoidsetName(StringnewName){name=newName;}/***取得名字**@return*/publicStringgetName(){returnname;}publicintgetHealth(){returnhealth;}publicvoidsetHealth(inthealth){if(health>=1&&health<=100){this.health=health;}else{this.health=10;}}publicintgetLove(){returnlove;}}publicvoidsetLove(intlove){this.love=love;}protectedabstractvoidspeak();//宠物⾃⽩的⾏为protectedabstractvoideat();//吃的⾏为}uin.javaPengpackagejsj.java.exam.test05;publicclassPenguinextendsPet{privateStringsex;publicPenguin(Stringname,Stringsex,inthealth,intlove){super(name,health,love);this.sex=sex;}/***宠物的⾃⽩*/publicfinalvoidspeak(){System.out.println("宠物的⾃⽩");System.out.println("我的名字叫"+getName()+"我的健康状况是"+getHealth()+"我的性别是"+sex+"我与主⼈的亲密度为"+getLove());}publicStringgetSex(){returnsex;}publicvoidsetSex(Stringsex){this.sex=sex;}//TODO重写⽗类的eat⽅法，健康值增加6@Overrideprotectedvoideat(){//--1super.health=super.health+6;//--1}//TODO定义⼦类特有的⽅法，游泳swimming//输出"正在游泳"，健康值减少3，与主⼈的亲密度增加5publicvoidswimming(){//--1System.out.println("游泳");super.health=super.health-3;//--1super.love=super.love+5;//--1}}}Dog.javapackagejsj.java.exam.test05;//TODO将Dog类定义完整publicclassDogextendsPet{//--1privateStringbreed;publicDog(Stringname,Stringbreed,inthealth,intlove){//调⽤⽗类的构造⽅法，完成name,health,love属性的初始化super(name,health,love);this.breed=breed;}publicStringgetBreed(){returnbreed;}publicvoidsetBreed(Stringbreed){this.breed=breed;}/***宠物的⾃⽩*/publicvoidspeak(){System.out.println("宠物的⾃⽩");System.out.println("我的名字叫"+getName()+"我的健康状况是"+getHealth()+"我的品种是"+breed+"我与主⼈的