From 743ff04dcf26fbe76d7c0d5c2b66387a169ea7fb Mon Sep 17 00:00:00 2001
From: Looly <loolly@aliyun.com>
Date: Wed, 24 Apr 2024 13:22:51 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DFileUtil.copyFile=E6=B2=A1?=
 =?UTF-8?q?=E6=9C=89=E5=88=9B=E5=BB=BA=E7=88=B6=E7=9B=AE=E5=BD=95=E5=AF=BC?=
 =?UTF-8?q?=E8=87=B4=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 .../dromara/hutool/core/io/file/PathUtil.java |  3 +++
 .../hutool/core/io/file/Issue3557Test.java    | 22 +++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 hutool-core/src/test/java/org/dromara/hutool/core/io/file/Issue3557Test.java

diff --git a/hutool-core/src/main/java/org/dromara/hutool/core/io/file/PathUtil.java b/hutool-core/src/main/java/org/dromara/hutool/core/io/file/PathUtil.java
index aad6fa51b..9412259ec 100644
--- a/hutool-core/src/main/java/org/dromara/hutool/core/io/file/PathUtil.java
+++ b/hutool-core/src/main/java/org/dromara/hutool/core/io/file/PathUtil.java
@@ -266,6 +266,9 @@ public class PathUtil {
 	public static Path copy(final InputStream src, final Path target, final CopyOption... options) throws IORuntimeException {
 		Assert.notNull(target, "Destination File or directory is null !");
 
+		// 创建级联父目录
+		mkParentDirs(target);
+
 		try {
 			Files.copy(src, target, options);
 		} catch (final IOException e) {
diff --git a/hutool-core/src/test/java/org/dromara/hutool/core/io/file/Issue3557Test.java b/hutool-core/src/test/java/org/dromara/hutool/core/io/file/Issue3557Test.java
new file mode 100644
index 000000000..c8fab3da9
--- /dev/null
+++ b/hutool-core/src/test/java/org/dromara/hutool/core/io/file/Issue3557Test.java
@@ -0,0 +1,22 @@
+package org.dromara.hutool.core.io.file;
+
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+import java.nio.file.StandardCopyOption;
+
+public class Issue3557Test {
+	@Test
+	@Disabled
+	public void copyFileTest() {
+		// 如果只是文件不存在，则不会报错
+		// 如果文件所在目录不存在，则会报错
+		FileUtil.copy(FileUtil.getInputStream("d:/test/aaa.xlsx"), FileUtil.file("d:/test2/aaa_copy.xlsx"), StandardCopyOption.REPLACE_EXISTING);
+	}
+
+	@Test
+	@Disabled
+	public void copyFileTest2() {
+		FileUtil.copy(FileUtil.file("d:/test/aaa.xlsx"), FileUtil.file("d:/test2/aaa_copy.xlsx"), true);
+	}
+}