From 9f3ceb007f86a4b93535b4b5134a00551e3a1e18 Mon Sep 17 00:00:00 2001
From: Lixinyi <3382734605@qq.com>
Date: Thu, 23 Apr 2026 15:22:39 +0800
Subject: [PATCH] =?UTF-8?q?W6-=E6=9D=8E=E9=91=AB=E6=80=A1-202506050312?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

W6-李鑫怡-202506050312
---
 Animal.class     | Bin 0 -> 210 bytes
 AnimalTest.class | Bin 0 -> 763 bytes
 AnimalTest.java  |  57 +++++++++++++++++++++++++++++++++++++++++++++++
 Cat.class        | Bin 0 -> 402 bytes
 Dog.class        | Bin 0 -> 525 bytes
 5 files changed, 57 insertions(+)
 create mode 100644 Animal.class
 create mode 100644 AnimalTest.class
 create mode 100644 AnimalTest.java
 create mode 100644 Cat.class
 create mode 100644 Dog.class

diff --git a/Animal.class b/Animal.class
new file mode 100644
index 0000000000000000000000000000000000000000..4f66632b1b707b8c99cc3363adeb04037d7c2203
GIT binary patch
literal 210
zcmX9&%MQU%5Iv)pQl)-CVu^+RfJj7G2@8$=ZF?iP+S{aB|79hy@Buzb%#B&hoH=J6
z=ktBN0c<h!(1PPa_-La;7-jM<!(5t6c#JcZ)P&Ab8(psm&UAKm(Pd_BbRlzs*p#Uv
z1bc1Np($cjMKaEr=@s&-PGw_Kg2%N=)J|I=_^(FlRxj);F@ehtY}m{mz}t+*T*)%?
WC+NX|4{^3Kj|xJcv1NVRWAFn^=_Wt`

literal 0
HcmV?d00001

diff --git a/AnimalTest.class b/AnimalTest.class
new file mode 100644
index 0000000000000000000000000000000000000000..2a3562ee2d014cbd34ad4d31f3d96461d317bc59
GIT binary patch
literal 763
zcmZuvO-~b16g{skOgo+0S_Bb_mZC8IkOCS*g4Gz*jYUnSAu+C|Wzr0Erlg%}+!zyA
z77QyFDz03JcHsvRiXhRgzoTC}e}TsPS`9H_GIQ@e@7;UOz3<JB-(U6tT*H(I8|(rc
z61vdM;9FGhsqvg@X5+Wgi(1BF=)S0%x^;=cE{Ep@I4QWA&x#Ouotx0CYKahGci{-U
z0(=sV!v7zY@}OvG2BqdpMA(~bi|G0I?SgJvidE25W5$VN3<HToB3LhPG@rb!uT|==
zKQunCwBA1p(z1v?92d|p;RFU4dJf@W5SBS(&Lk1JqtYIQBy=-76P_0lz>t8G5>D}H
zyRVqKq2?G|hPtFF`I5Qd#4y94$optitBuXg*5j}B^2>uh1dLF=a$h$LHJ#Jk2;q!`
zQBLP5(y9|OgWO!L)T&QwdoMa9KlfJaYwtMK`bKMir&cXD*H@aa9z7HgVGuiQq_iTP
zj$<~zpfPxpx~bhP8ELJM;yScps5%YSC*M76G6s)gshOoYb@^|;Nb?jj+I5{5dk-YW
z`N?4zVY+$#*uePRlZ_G@BG1ToMYh2{Qos-+%eR3MxNsKZ6!X*y|8>Zxb|Ku^hAX)X
zk-Rkb2_ApX7J8#w7>v=!aggKh2t9`s{f5vEP7`q(dt?9b8@PGu7^QM$TU&Vw62+r%
xVhlb+&`;U{+6f{K853kDF^zM$jPtmG3s4Bfslo&MFH8#v(CZhd<%u@s<R8~<yi@=H

literal 0
HcmV?d00001

diff --git a/AnimalTest.java b/AnimalTest.java
new file mode 100644
index 0000000..2cef587
--- /dev/null
+++ b/AnimalTest.java
@@ -0,0 +1,57 @@
+// 1. 抽象类 Animal
+abstract class Animal {
+    // 抽象方法：动物叫
+    public abstract void makeSound();
+}
+
+// 2. 接口 Swimmable
+interface Swimmable {
+    // 游泳方法
+    void swim();
+}
+
+// 3. Dog 类：继承Animal，实现Swimmable接口
+class Dog extends Animal implements Swimmable {
+    @Override
+    public void makeSound() {
+        System.out.println("狗叫：汪汪汪 🐶");
+    }
+
+    @Override
+    public void swim() {
+        System.out.println("狗会游泳，正在刨水🏊‍♂️");
+    }
+}
+
+// 4. Cat 类：只继承Animal，不实现Swimmable
+class Cat extends Animal {
+    @Override
+    public void makeSound() {
+        System.out.println("猫叫：喵喵喵 🐱");
+    }
+}
+
+// 5. 主类（必须public，和文件名一致）
+public class AnimalTest {
+    public static void main(String[] args) {
+        // 多态：父类引用指向子类对象
+        Animal dog = new Dog();
+        Animal cat = new Cat();
+
+        // 调用叫声方法
+        System.out.println("=== 动物叫声测试 ===");
+        dog.makeSound();
+        cat.makeSound();
+
+        // 测试游泳接口：只有Dog实现了Swimmable
+        System.out.println("\n=== 游泳能力测试 ===");
+        if (dog instanceof Swimmable) {
+            ((Swimmable) dog).swim();
+        }
+        if (cat instanceof Swimmable) {
+            ((Swimmable) cat).swim();
+        } else {
+            System.out.println("猫不会游泳，只能在边上看着~");
+        }
+    }
+}
\ No newline at end of file
diff --git a/Cat.class b/Cat.class
new file mode 100644
index 0000000000000000000000000000000000000000..ea7e522707e28c28506b5becb40f585fa2358bdf
GIT binary patch
literal 402
zcmZut!Ae3w6g{Kn^Sxeanw44UCeRl70Y(r~D~UjHKjt7)@6C(n81xT8yB4k5yUCz}
zs6L?okXF(kM0a{nn}*@u!?|bfy>s5bp5FlMW6ePfaSI6-Ge|Nd_muRxM_@-PsdpLT
zm1@UE3bqBu#VlNg%n3i|HIJ))t#vWb!Y5TQ)C~FNPelf`qfjc{(xKpfJ%xFO!pG%k
zay9yVxtUx)M7KP>eVyKo9b~XzA?qTCMTXozEf}mb)6i2iqY@2?#%rSc^=ik$5-ri-
zv_zs2^aMk?DU~=J`dtyWdDkPx_W7x31w++ia43hz;y{{0I{I{54D_~{jxzFOi#aBe
zF<@9Gv`(2BX6p%TOn_m9qA3GKiiKb4COtK*eGe-;_lWeL+*l55kf$Y*tP+l)_zhgO
BSmpo#

literal 0
HcmV?d00001

diff --git a/Dog.class b/Dog.class
new file mode 100644
index 0000000000000000000000000000000000000000..4daf623e65b7710ef05c269aa895fe94567173cf
GIT binary patch
literal 525
zcmZuuNlU{}5dNOkrirn&t@~OJg6+ZnfQle4ClMjidul_8W|1~kyoo1qp+`|X6ucBg
za6^k!z56qYji=CmAWjVErSRS?Z|0lt&CJL5%Nu}2ObBR$k3+kN4)_`TbB3zR8W}UH
zp<1&HzNvVcM*utrK}07+hVBh{TTW`SkxNRu1xwK>%Pd+9z01E5)l9DDRl}03ydvwV
z0D=sIUq`2n(si?TZr@#bC+3u2o!ch?-3W7th=`(xA=;t@1GnWC)C}U7@<=>-i=K0-
zcshVSh6HhZ5<#_UKRh&R$M(%-<D$|ysMxoUPPyj1AJ+Fy>Sz1SYKg-DeR{#naTsFY
zr5#n*<&35<w9lJaQlVwlP*#e1M#-;v0bZ9k70E0bSxPDpfI%QPzpgB)E->VcZcQmz
z({2xlp`V6Jt<$7^bZNlk4U;uWnz=8DXRtdm7)D6CVIW9y^e=Vtw*<i7gNt-MA@rZ_
bt_}#(ZXyI3YYpjb0qG-1KS9O`-iFu@hNys{

literal 0
HcmV?d00001