From 63c60a465d852bc0ba6a97298e87580161c4c01e Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Sun, 9 Aug 2026 11:15:08 +0800
Subject: [PATCH] =?UTF-8?q?s-day08-File=E9=87=8C=E9=9D=A2=E7=9A=84?=
 =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 s-day08/src/com/inmind/file01/FileDemo06.java | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 s-day08/src/com/inmind/file01/FileDemo06.java

diff --git a/s-day08/src/com/inmind/file01/FileDemo06.java b/s-day08/src/com/inmind/file01/FileDemo06.java
new file mode 100644
index 0000000..1cf8085
--- /dev/null
+++ b/s-day08/src/com/inmind/file01/FileDemo06.java
@@ -0,0 +1,27 @@
+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) {
+        File f1 = new File("a.txt");//删除文件
+        if (f1.exists()) {
+            System.out.println(f1.delete());
+        }
+        File f2 = new File("b.txt");//删除文件夹
+        System.out.println(f2.delete());
+
+        //我要删除a文件夹，怎么办？、
+        File f3 = new File("a/b");//先删除子内容
+        System.out.println(f3.delete());
+        File f4 = new File("a");//再删除父内容
+        System.out.println(f4.delete());
+    }
+}