From 24681c81c09022f584a57006f2534b5f74723414 Mon Sep 17 00:00:00 2001
From: 云 <2163098428@qq.com>
Date: 星期二, 30 六月 2026 09:27:31 +0800
Subject: [PATCH] 初始化项目
---
yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java | 27 +++++++++++++++++++++++++--
1 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java b/yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java
index f8cd1c4..3b0b533 100644
--- a/yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java
+++ b/yudao-module-infra/src/main/java/cn/iocoder/yudao/module/infra/framework/file/core/utils/FileTypeUtils.java
@@ -85,9 +85,9 @@
// 璁剧疆鍐呭鏄剧ず銆佷笅杞芥枃浠跺悕锛歨ttps://www.cnblogs.com/wq-9/articles/12165056.html
if (isImage(mineType)) {
// 鍙傝 https://github.com/YunaiV/ruoyi-vue-pro/issues/692 璁ㄨ
- response.setHeader("Content-Disposition", "inline;filename=" + HttpUtils.encodeUtf8(filename));
+ response.setHeader("Content-Disposition", buildContentDisposition("inline", filename));
} else {
- response.setHeader("Content-Disposition", "attachment;filename=" + HttpUtils.encodeUtf8(filename));
+ response.setHeader("Content-Disposition", buildContentDisposition("attachment", filename));
}
// 閽堝 video 鐨勭壒娈婂鐞嗭紝瑙ｅ喅瑙嗛鍦板潃鍦ㄧЩ鍔ㄧ鎾斁鐨勫吋瀹规�ч棶棰�
if (StrUtil.containsIgnoreCase(mineType, "video")) {
@@ -98,6 +98,29 @@
IoUtil.write(response.getOutputStream(), false, content);
}
+ private static String buildContentDisposition(String dispositionType, String filename) {
+ return StrUtil.format("{};filename=\"{}\";filename*=UTF-8''{}",
+ dispositionType, buildFallbackFilename(filename), HttpUtils.encodeUrlPathSegment(filename));
+ }
+
+ private static String buildFallbackFilename(String filename) {
+ if (StrUtil.isEmpty(filename)) {
+ return "download";
+ }
+ StringBuilder result = new StringBuilder(filename.length());
+ for (int i = 0; i < filename.length(); i++) {
+ char ch = filename.charAt(i);
+ if (ch == '"' || ch == '\\') {
+ result.append('\\').append(ch);
+ } else if (ch >= 0x20 && ch <= 0x7E) {
+ result.append(ch);
+ } else {
+ result.append('_');
+ }
+ }
+ return result.toString();
+ }
+
/**
* 鍒ゆ柇鏄惁鏄浘鐗�
*
--
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