fix bug

hutool-http/src/test/java/org/dromara/hutool/http/client/Issue3765Test.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2024 Hutool Team and hutool.cn
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.dromara.hutool.http.client;
+
+import org.dromara.hutool.http.HttpUtil;
+import org.dromara.hutool.http.client.engine.ClientEngine;
+import org.dromara.hutool.http.client.engine.ClientEngineFactory;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+public class Issue3765Test {
+
+	public static void main(String[] args) {
+		HttpUtil.createServer(8888)
+			.setRoot("d:/test/www")
+			.start();
+	}
+	@Test
+	@Disabled
+	void downloadTest() {
+		final String url = "http://localhost:8888/a.mp3";
+		final ClientEngine engine = ClientEngineFactory.createEngine("httpclient4");
+		Request.of(url)
+			.send(engine)
+				.body().write("d:/test/");
+	}
+}