From 5b8c59a0b9ed7d7c3d10602066faa97461c90490 Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Tue, 17 Mar 2026 11:19:10 +0800
Subject: [PATCH] =?UTF-8?q?=E8=BF=9B=E9=98=B6day08-File=E4=B8=AD=E7=9A=84?=
 =?UTF-8?q?=E5=88=A0=E9=99=A4=E5=8A=9F=E8=83=BD?=
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Content-Type: text/plain; charset=UTF-8
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---
 .../src/com/inmind/file01/FileDemo06.java     | 38 +++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 javaSE-day08/src/com/inmind/file01/FileDemo06.java

diff --git a/javaSE-day08/src/com/inmind/file01/FileDemo06.java b/javaSE-day08/src/com/inmind/file01/FileDemo06.java
new file mode 100644
index 0000000..4dab258
--- /dev/null
+++ b/javaSE-day08/src/com/inmind/file01/FileDemo06.java
@@ -0,0 +1,38 @@
+package com.inmind.file01;
+
+import java.io.File;
+
+/*
+    public boolean delete() ：删除由此File表示的文件或目录。
+
+    注意:
+        1.如果一个文件夹中还有子内容,这个文件夹不允许直接删除,先删除所有子内容,才能删除父文件夹
+        2.删除方法是物理删除,不能恢复
+ */
+public class FileDemo06 {
+    public static void main(String[] args) {
+        //删除文件
+        File file = new File("a.txt");
+        if (file.exists()) {
+            file.delete();
+        }
+
+        //删除文件夹
+        File file1 = new File("b.txt");
+        if (file1.exists()) {
+            file1.delete();
+        }
+
+        //删除带有子内容的文件夹
+        File file2 = new File("b/a");
+        if (file2.exists()) {
+            file2.delete();
+        }
+        File file3 = new File("b");
+        if (file3.exists()) {
+            file3.delete();
+        }
+
+        System.out.println("程序结束");
+    }
+}