From 77931020b4cc312cba26d142832b8de6de3a0363 Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Sat, 25 Jul 2026 14:19:57 +0800
Subject: [PATCH] =?UTF-8?q?day09-super=E5=85=B3=E9=94=AE=E5=AD=97?=
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---
 day09/src/com/inmind/this_super06/Demo06.java |  9 +++++++++
 day09/src/com/inmind/this_super06/Fu.java     | 10 ++++++++++
 day09/src/com/inmind/this_super06/Zi.java     | 18 ++++++++++++++++++
 3 files changed, 37 insertions(+)
 create mode 100644 day09/src/com/inmind/this_super06/Demo06.java
 create mode 100644 day09/src/com/inmind/this_super06/Fu.java
 create mode 100644 day09/src/com/inmind/this_super06/Zi.java

diff --git a/day09/src/com/inmind/this_super06/Demo06.java b/day09/src/com/inmind/this_super06/Demo06.java
new file mode 100644
index 0000000..80e5b87
--- /dev/null
+++ b/day09/src/com/inmind/this_super06/Demo06.java
@@ -0,0 +1,9 @@
+package com.inmind.this_super06;
+/*
+super三个使用操作：
+1.super,可以在子类的成员方法中，访问父类的成员变量，格式:super.父类成员变量
+2.super,可以在子类的成员方法中，访问父类的成员方法，格式：super.父类成员方法名(参数列表)
+3.super,可以在子类的构造方法中，访问父类的构造方法，格式：super(参数列表)
+ */
+public class Demo06 {
+}
diff --git a/day09/src/com/inmind/this_super06/Fu.java b/day09/src/com/inmind/this_super06/Fu.java
new file mode 100644
index 0000000..e314831
--- /dev/null
+++ b/day09/src/com/inmind/this_super06/Fu.java
@@ -0,0 +1,10 @@
+package com.inmind.this_super06;
+
+public class Fu {
+    int num = 10;
+    int numFu = 20;
+
+    public void method(){
+        System.out.println("父类方法");
+    }
+}
diff --git a/day09/src/com/inmind/this_super06/Zi.java b/day09/src/com/inmind/this_super06/Zi.java
new file mode 100644
index 0000000..dddc81c
--- /dev/null
+++ b/day09/src/com/inmind/this_super06/Zi.java
@@ -0,0 +1,18 @@
+package com.inmind.this_super06;
+
+public class Zi extends Fu{
+    int num = 30;
+    int numZi = 40;
+    public Zi(){
+        super();
+    }
+
+
+    public void show(){
+        System.out.println(super.num);
+        System.out.println(super.numFu);
+        System.out.println(num);
+        System.out.println(numZi);
+        super.method();//调用父类的方法
+    }
+}