From e591833f7052fabb37c79b0dbd718a222ea59d52 Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Fri, 9 Oct 2026 13:48:34 +0800
Subject: [PATCH] =?UTF-8?q?day11--final=E5=85=B3=E9=94=AE=E5=AD=97?=
 =?UTF-8?q?=E7=94=A8=E4=BA=8E=E4=BF=AE=E9=A5=B0=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 day11/src/com/inmind/final01/Demo02.java | 4 ++++
 day11/src/com/inmind/final01/Fu.java     | 7 ++++++-
 day11/src/com/inmind/final01/Zi.java     | 3 ++-
 3 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 day11/src/com/inmind/final01/Demo02.java

diff --git a/day11/src/com/inmind/final01/Demo02.java b/day11/src/com/inmind/final01/Demo02.java
new file mode 100644
index 0000000..ce1079f
--- /dev/null
+++ b/day11/src/com/inmind/final01/Demo02.java
@@ -0,0 +1,4 @@
+package com.inmind.final01;
+//final关键字用于修饰方法:该方法就不能被子类重写
+public class Demo02 {
+}
diff --git a/day11/src/com/inmind/final01/Fu.java b/day11/src/com/inmind/final01/Fu.java
index 48acd7e..e654bad 100644
--- a/day11/src/com/inmind/final01/Fu.java
+++ b/day11/src/com/inmind/final01/Fu.java
@@ -1,4 +1,9 @@
 package com.inmind.final01;
 
-public final class Fu {
+//public final class Fu {
+public class Fu {
+
+    public final void method(){//该方法就不能被子类重写
+        System.out.println("父类的method方法");
+    }
 }
diff --git a/day11/src/com/inmind/final01/Zi.java b/day11/src/com/inmind/final01/Zi.java
index c2b7b83..1b44e72 100644
--- a/day11/src/com/inmind/final01/Zi.java
+++ b/day11/src/com/inmind/final01/Zi.java
@@ -1,4 +1,5 @@
 package com.inmind.final01;
 
-public class Zi {
+public class Zi extends Fu{
+
 }