From 67fadf4a262d87cd6092c0ef0faa4c0a1ffc65da Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Thu, 8 Oct 2026 14:51:27 +0800
Subject: [PATCH] =?UTF-8?q?day10--=E7=BB=A7=E6=89=BF=E7=88=B6=E7=B1=BB?=
 =?UTF-8?q?=E5=B9=B6=E5=AE=9E=E7=8E=B0=E5=A4=9A=E4=B8=AA=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
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---
 .../com/inmind/extends_implments06/Fu.java    |  9 ++++++
 .../extends_implments06/MyInterface1.java     |  6 ++++
 .../extends_implments06/MyInterface2.java     |  6 ++++
 .../com/inmind/extends_implments06/Zi.java    | 32 +++++++++++++++++++
 4 files changed, 53 insertions(+)
 create mode 100644 day10/src/com/inmind/extends_implments06/Fu.java
 create mode 100644 day10/src/com/inmind/extends_implments06/MyInterface1.java
 create mode 100644 day10/src/com/inmind/extends_implments06/MyInterface2.java
 create mode 100644 day10/src/com/inmind/extends_implments06/Zi.java

diff --git a/day10/src/com/inmind/extends_implments06/Fu.java b/day10/src/com/inmind/extends_implments06/Fu.java
new file mode 100644
index 0000000..2d6e010
--- /dev/null
+++ b/day10/src/com/inmind/extends_implments06/Fu.java
@@ -0,0 +1,9 @@
+package com.inmind.extends_implments06;
+
+public abstract class Fu {
+    public abstract void methodFu();
+//    public abstract void method();
+    public  void method(){
+        System.out.println("父类的method");
+    };
+}
diff --git a/day10/src/com/inmind/extends_implments06/MyInterface1.java b/day10/src/com/inmind/extends_implments06/MyInterface1.java
new file mode 100644
index 0000000..8cd0234
--- /dev/null
+++ b/day10/src/com/inmind/extends_implments06/MyInterface1.java
@@ -0,0 +1,6 @@
+package com.inmind.extends_implments06;
+
+public interface MyInterface1 {
+    public abstract void method1();
+    void method();
+}
diff --git a/day10/src/com/inmind/extends_implments06/MyInterface2.java b/day10/src/com/inmind/extends_implments06/MyInterface2.java
new file mode 100644
index 0000000..395dc8a
--- /dev/null
+++ b/day10/src/com/inmind/extends_implments06/MyInterface2.java
@@ -0,0 +1,6 @@
+package com.inmind.extends_implments06;
+
+public interface MyInterface2 {
+    public abstract void method2();
+    void method();
+}
diff --git a/day10/src/com/inmind/extends_implments06/Zi.java b/day10/src/com/inmind/extends_implments06/Zi.java
new file mode 100644
index 0000000..4d7ec2e
--- /dev/null
+++ b/day10/src/com/inmind/extends_implments06/Zi.java
@@ -0,0 +1,32 @@
+package com.inmind.extends_implments06;
+/*
+单继承多实现的注意事项：
+1.非抽象的子类实现类必须重写所有的抽象方法
+2.如果有抽象方法未实现，那么子类实现类必须是抽象类
+3.如果多个接口中有相同的抽象方法，那么非抽象的子类只需要实现一次即可
+4.如果多个接口和抽象父类中有相同的抽象方法，那么非抽象的子类也只需要实现一次即可
+5.如果抽象父类中拥有一个与多个接口中抽象方法，相同的普通方法，那么子类实现类，
+  就可以选择性地重写或不重写该抽象方法，类的方法优先于接口的
+
+ */
+public class Zi extends Fu implements MyInterface1,MyInterface2{
+    @Override
+    public void methodFu() {
+
+    }
+
+    @Override
+    public void method1() {
+
+    }
+
+    @Override
+    public void method() {
+        System.out.println("既实现了接口1的method又实现了接口2的method,也实现了抽象父类的method");
+    }
+
+    @Override
+    public void method2() {
+
+    }
+}