From 52dc54a47499a52a155a1a46ed5f075839ae5608 Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Sun, 25 Jan 2026 14:20:09 +0800
Subject: [PATCH] =?UTF-8?q?day11-final=E4=BF=AE=E9=A5=B0=E7=B1=BB=E4=B8=8E?=
 =?UTF-8?q?=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
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---
 day11/src/com/inmind/final01/Demo01.java      | 16 ++++++++++++++++
 day11/src/com/inmind/final01/FinalClass.java  | 12 ++++++++++++
 day11/src/com/inmind/final01/NormalClass.java | 10 ++++++++++
 day11/src/com/inmind/final01/Zi.java          |  6 ++++++
 4 files changed, 44 insertions(+)
 create mode 100644 day11/src/com/inmind/final01/Demo01.java
 create mode 100644 day11/src/com/inmind/final01/FinalClass.java
 create mode 100644 day11/src/com/inmind/final01/NormalClass.java
 create mode 100644 day11/src/com/inmind/final01/Zi.java

diff --git a/day11/src/com/inmind/final01/Demo01.java b/day11/src/com/inmind/final01/Demo01.java
new file mode 100644
index 0000000..37118c9
--- /dev/null
+++ b/day11/src/com/inmind/final01/Demo01.java
@@ -0,0 +1,16 @@
+package com.inmind.final01;
+/*
+final:被它修饰的内容，不能够被改变
+final有4个用法：
+1.修饰类
+2.修饰方法
+3.修饰成员变量
+4.修饰局部变量
+
+-------------------------------------
+final关键字用于修饰类:该类就不能被继承
+final与abstract是冲突，不能一起使用
+被final修饰的类，叫“太监类,最终类”
+ */
+public class Demo01 {
+}
diff --git a/day11/src/com/inmind/final01/FinalClass.java b/day11/src/com/inmind/final01/FinalClass.java
new file mode 100644
index 0000000..c74ca52
--- /dev/null
+++ b/day11/src/com/inmind/final01/FinalClass.java
@@ -0,0 +1,12 @@
+package com.inmind.final01;
+//最终类
+public  final class FinalClass {
+    public void method1() {
+
+    }
+
+    public static void method2(){
+
+    }
+
+}
diff --git a/day11/src/com/inmind/final01/NormalClass.java b/day11/src/com/inmind/final01/NormalClass.java
new file mode 100644
index 0000000..cfc350a
--- /dev/null
+++ b/day11/src/com/inmind/final01/NormalClass.java
@@ -0,0 +1,10 @@
+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 NormalClass {
+    //普通方法+final=最终方法，无法被修改的方法
+    public final void method(){
+        System.out.println("NormalClass的method方法");
+    }
+}
diff --git a/day11/src/com/inmind/final01/Zi.java b/day11/src/com/inmind/final01/Zi.java
new file mode 100644
index 0000000..b27733b
--- /dev/null
+++ b/day11/src/com/inmind/final01/Zi.java
@@ -0,0 +1,6 @@
+package com.inmind.final01;
+
+public class Zi extends NormalClass{
+    //ctrl+o
+
+}