From 3b86eccca4d0aa83d4e3c03bfbd7de9536c77b63 Mon Sep 17 00:00:00 2001
From: YANG QIA <2013xile@gmail.com>
Date: Mon, 24 Mar 2025 17:18:14 +0800
Subject: [PATCH] fix(custom-request): unable to download utf-8 encoded files
 (#6541)

---
 .../client/hooks/useCustomizeRequestActionProps.ts    | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/packages/plugins/@nocobase/plugin-action-custom-request/src/client/hooks/useCustomizeRequestActionProps.ts b/packages/plugins/@nocobase/plugin-action-custom-request/src/client/hooks/useCustomizeRequestActionProps.ts
index 4e8754e313..e64d9e41d7 100644
--- a/packages/plugins/@nocobase/plugin-action-custom-request/src/client/hooks/useCustomizeRequestActionProps.ts
+++ b/packages/plugins/@nocobase/plugin-action-custom-request/src/client/hooks/useCustomizeRequestActionProps.ts
@@ -67,10 +67,13 @@ export const useCustomizeRequestActionProps = () => {
           responseType: fieldSchema['x-response-type'] === 'stream' ? 'blob' : 'json',
         });
         if (res.headers['content-disposition']) {
-          const regex = /attachment;\s*filename="([^"]+)"/;
-          const match = res.headers['content-disposition'].match(regex);
-          if (match?.[1]) {
-            saveAs(res.data, match[1]);
+          const contentDisposition = res.headers['content-disposition'];
+          const utf8Match = contentDisposition.match(/filename\*=utf-8''([^;]+)/i);
+          const asciiMatch = contentDisposition.match(/filename="([^"]+)"/i);
+          if (utf8Match) {
+            saveAs(res.data, decodeURIComponent(utf8Match[1]));
+          } else if (asciiMatch) {
+            saveAs(res.data, asciiMatch[1]);
           }
         }
         actionField.data.loading = false;