1

src/services/assetReadUrlService.ts

@@ -1,4 +1,8 @@
-import { ApiClientError, requestJson } from './apiClient';
+import {
+  ApiClientError,
+  type ApiRequestOptions,
+  requestJson,
+} from './apiClient';
 
 export type AssetReadUrlRequest = {
   objectKey?: string;
@@ -41,6 +45,11 @@ type CachedReadUrlFailureEntry = {
 const ASSET_READ_URL_API_PATH = '/api/assets/read-url';
 const DEFAULT_CACHE_SAFETY_WINDOW_MS = 30 * 1000;
 const DEFAULT_FAILURE_CACHE_WINDOW_MS = 60 * 1000;
+const ASSET_READ_URL_BACKGROUND_OPTIONS = {
+  skipRefresh: true,
+  notifyAuthStateChange: false,
+  clearAuthOnUnauthorized: false,
+} satisfies ApiRequestOptions;
 const signedReadUrlCache = new Map<string, CachedReadUrlEntry>();
 const signedReadUrlFailureCache = new Map<string, CachedReadUrlFailureEntry>();
 const pendingSignedReadUrlRequests = new Map<string, Promise<string>>();
@@ -165,6 +174,10 @@ export async function getSignedAssetReadUrl(
           signal,
         },
         '获取资源访问地址失败',
+        {
+          // 中文注释：图片换签属于展示层后台请求，失败只影响当前图片，不应刷新或清空全局登录态。
+          ...ASSET_READ_URL_BACKGROUND_OPTIONS,
+        },
       );
       const payload = resolveSignedReadPayload(response);
       const expiresAtMs = parseExpiresAtMs(payload.expiresAt);