From 271a65e595533f560ce05c66489f92a591a0355b Mon Sep 17 00:00:00 2001
From: thinkgem <thinkgem@163.com>
Date: Sun, 21 Jul 2019 21:23:34 +0800
Subject: [PATCH] =?UTF-8?q?firefox=20=E5=85=BC=E5=AE=B9=E4=BC=98=E5=8C=96?=
 =?UTF-8?q?=20=20#IZFJX?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 common/src/main/java/com/jeesite/common/io/FileUtils.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/src/main/java/com/jeesite/common/io/FileUtils.java b/common/src/main/java/com/jeesite/common/io/FileUtils.java
index fd2c12ba..adcfb8c0 100644
--- a/common/src/main/java/com/jeesite/common/io/FileUtils.java
+++ b/common/src/main/java/com/jeesite/common/io/FileUtils.java
@@ -720,8 +720,8 @@ public class FileUtils extends org.apache.commons.io.FileUtils {
 			}
 			response.setContentType(FileUtils.getContentType(file.getName()));
 			boolean isPreview = "preview".equalsIgnoreCase(request.getParameter("source"));
-			String fileNameEncode = EncodeUtils.encodeUrl(StringUtils.isBlank(fileName) ? file.getName() : fileName);
-			response.addHeader("Content-Disposition", (!isPreview ? "attachment; " : "") + "filename=\"" + fileNameEncode + "\"");
+			response.addHeader("Content-Disposition", (!isPreview ? "attachment; " : "") + "filename*=utf-8'zh_cn'"
+					+ EncodeUtils.encodeUrl(StringUtils.isBlank(fileName) ? file.getName() : fileName));
 			response.setHeader("Accept-Ranges", "bytes");
 			// 第一次请求只返回 content length 来让客户端请求多次实际数据
 			if (range == null) {