From d20b0043bec6d675e9a5753f20474d6571f237c4 Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Sun, 9 Aug 2026 14:19:14 +0800
Subject: [PATCH] =?UTF-8?q?s-day08-=E9=80=92=E5=BD=92=E9=81=8D=E5=8E=86?=
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---
 s-day08/src/com/inmind/digui02/Demo11.java | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 s-day08/src/com/inmind/digui02/Demo11.java

diff --git a/s-day08/src/com/inmind/digui02/Demo11.java b/s-day08/src/com/inmind/digui02/Demo11.java
new file mode 100644
index 0000000..1f6e501
--- /dev/null
+++ b/s-day08/src/com/inmind/digui02/Demo11.java
@@ -0,0 +1,36 @@
+package com.inmind.digui02;
+
+import java.io.File;
+
+/*
+递归遍历文件夹的练习(重点)
+
+需求：将D:\io_test里面的所有的子内容的名称全部打印出来
+ */
+public class Demo11 {
+    public static void main(String[] args) {
+        File file = new File("D:\\io_test");
+        System.out.println(file.getAbsolutePath());
+        //定义一个方法将指定文件夹里面的内容遍历输出
+        getFiles(file);
+    }
+
+    private static void getFiles(File file) {
+        File[] files = file.listFiles();
+        //遍历D:\io_test文件夹中的内容
+        for (File f : files) {
+            //判断是否是文件夹，如果是文件夹，则继续遍历，如果是文件则直接打印
+            if (f.isDirectory()) {
+                //如果是文件夹，则调用自己，将当前的文件夹作为参数传入即可！！！
+                System.out.println(f.getName());
+                getFiles(f);
+            } else {
+                //如果是文件则直接打印
+                System.out.println(f.getName());
+            }
+        }
+
+    }
+
+
+}