From 7728435ec3d627985cd89919e37573ef6517c121 Mon Sep 17 00:00:00 2001
From: Songrui <1778280163@qq.com>
Date: Mon, 13 Apr 2026 11:47:31 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8B=E7=91=9E-202506050301?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 w6/Animal.java    | 13 ++++++++++++
 w6/Cat.java       | 11 +++++++++++
 w6/Dog.java       | 16 +++++++++++++++
 w6/Main.java      | 30 ++++++++++++++++++++++++++++
 w6/ReadMe.md      | 50 +++++++++++++++++++++++++++++++++++++++++++++++
 w6/Swimmable.java |  3 +++
 6 files changed, 123 insertions(+)
 create mode 100644 w6/Animal.java
 create mode 100644 w6/Cat.java
 create mode 100644 w6/Dog.java
 create mode 100644 w6/Main.java
 create mode 100644 w6/ReadMe.md
 create mode 100644 w6/Swimmable.java

diff --git a/w6/Animal.java b/w6/Animal.java
new file mode 100644
index 0000000..664c592
--- /dev/null
+++ b/w6/Animal.java
@@ -0,0 +1,13 @@
+public abstract class Animal {
+    protected String name;
+
+    public Animal(String name) {
+        this.name = name;
+    }
+
+    public abstract void makeSound();
+
+    public String getName() {
+        return name;
+    }
+}
diff --git a/w6/Cat.java b/w6/Cat.java
new file mode 100644
index 0000000..affda71
--- /dev/null
+++ b/w6/Cat.java
@@ -0,0 +1,11 @@
+public class Cat extends Animal {
+
+    public Cat(String name) {
+        super(name);
+    }
+
+    @Override
+    public void makeSound() {
+        System.out.println(name + "：喵喵喵！");
+    }
+}
diff --git a/w6/Dog.java b/w6/Dog.java
new file mode 100644
index 0000000..ea12e36
--- /dev/null
+++ b/w6/Dog.java
@@ -0,0 +1,16 @@
+public class Dog extends Animal implements Swimmable {
+
+    public Dog(String name) {
+        super(name);
+    }
+
+    @Override
+    public void makeSound() {
+        System.out.println(name + "：汪汪汪！");
+    }
+
+    @Override
+    public void swim() {
+        System.out.println(name + "正在游泳！");
+    }
+}
diff --git a/w6/Main.java b/w6/Main.java
new file mode 100644
index 0000000..111c42a
--- /dev/null
+++ b/w6/Main.java
@@ -0,0 +1,30 @@
+public class Main {
+    public static void main(String[] args) {
+        Animal dog = new Dog("旺财");
+        Animal cat = new Cat("咪咪");
+
+        System.out.println("=== 动物叫声测试 ===");
+        dog.makeSound();
+        cat.makeSound();
+
+        System.out.println("\n=== 多态调用测试 ===");
+        testAnimal(dog);
+        testAnimal(cat);
+
+        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(cat.getName() + "不会游泳");
+        }
+    }
+
+    public static void testAnimal(Animal animal) {
+        System.out.print(animal.getName() + "的叫声：");
+        animal.makeSound();
+    }
+}
diff --git a/w6/ReadMe.md b/w6/ReadMe.md
new file mode 100644
index 0000000..4f43ee9
--- /dev/null
+++ b/w6/ReadMe.md
@@ -0,0 +1,50 @@
+# AI交互记录 - 动物叫声系统
+
+## 需求分析
+1. 创建抽象类 Animal，包含抽象方法 makeSound()
+2. 创建 Dog 和 Cat 继承 Animal
+3. 创建接口 Swimmable，包含方法 swim()
+4. 让 Dog 实现 Swimmable，Cat 不实现
+5. 在 main 方法中测试多态调用
+
+## 实现步骤
+
+### 步骤1：创建抽象类 Animal.java
+- 定义抽象类 Animal
+- 包含受保护属性 name
+- 定义抽象方法 makeSound()
+- 提供构造方法和 getter
+
+### 步骤2：创建接口 Swimmable.java
+- 定义接口 Swimmable
+- 包含方法 swim()
+
+### 步骤3：创建 Dog.java
+- 继承 Animal 类
+- 实现 Swimmable 接口
+- 实现 makeSound() 输出"汪汪汪"
+- 实现 swim() 方法
+
+### 步骤4：创建 Cat.java
+- 继承 Animal 类
+- 不实现 Swimmable 接口
+- 实现 makeSound() 输出"喵喵喵"
+
+### 步骤5：创建 Main.java
+- 创建 Dog 和 Cat 对象
+- 测试多态调用
+- 使用 instanceof 判断游泳能力
+- 演示接口方法的调用
+
+## 核心知识点
+- **抽象类**：Animal 作为基类，强制子类实现 makeSound()
+- **接口**：Swimmable 定义可选行为，Dog 选择性实现
+- **多态**：通过父类引用调用子类方法
+- **类型判断**：使用 instanceof 检查接口实现
+
+## 文件清单
+- Animal.java - 抽象基类
+- Swimmable.java - 游泳接口
+- Dog.java - 狗类（实现游泳）
+- Cat.java - 猫类（不游泳）
+- Main.java - 测试类
diff --git a/w6/Swimmable.java b/w6/Swimmable.java
new file mode 100644
index 0000000..78dc9de
--- /dev/null
+++ b/w6/Swimmable.java
@@ -0,0 +1,3 @@
+public interface Swimmable {
+    void swim();
+}