From 988582e9dfdc0dcf4c05e297c84ae5bd7472bbee Mon Sep 17 00:00:00 2001
From: XuqmGroup <noreply@xuqm.com>
Date: Sun, 21 Jun 2026 15:35:49 +0800
Subject: [PATCH] =?UTF-8?q?fix(common):=20useRequest.fetchAsync=20?=
 =?UTF-8?q?=E4=B8=8D=E5=86=8D=E9=87=8D=E5=A4=8D=E5=8C=85=E8=A3=85=E5=93=8D?=
 =?UTF-8?q?=E5=BA=94=E6=8B=A6=E6=88=AA=E5=99=A8=E5=B7=B2=E5=A4=84=E7=90=86?=
 =?UTF-8?q?=E7=9A=84=20RequestError?=
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响应拦截器（如 useApi.ts 中的错误转换）产生的 RequestError 会被
fetchAsync 的 catch 块再次包装为 RequestError('网络请求失败', 'OtherError')，
导致原始的服务器错误消息（如"系统异常"）丢失。

现在当 catch 块收到的错误已经是 RequestError 时，直接透传而不重新包装，
保留拦截器中已经提取好的错误消息。

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 packages/common/src/api/useRequest.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/packages/common/src/api/useRequest.ts b/packages/common/src/api/useRequest.ts
index 1865e40..6787701 100644
--- a/packages/common/src/api/useRequest.ts
+++ b/packages/common/src/api/useRequest.ts
@@ -202,6 +202,14 @@ export function useRequest<
       } catch (e: unknown) {
         clearTimeout(timer)
 
+        // If a response interceptor already produced a RequestError, pass it through
+        // rather than re-wrapping it and losing the original message.
+        if (e instanceof RequestError) {
+          _notifyApiError(e)
+          dispatch({ type: 'reject', error: e })
+          return Promise.reject(e)
+        }
+
         let wrapped: RequestError
 
         if (isCancel(e)) {