前端热更新

web/src/api/http.ts

@@ -8,6 +8,13 @@ import {
   refreshIfNeeded,
 } from '../auth/session'
 
+declare module 'axios' {
+  export interface AxiosRequestConfig {
+    // Public kiosk pages must remain usable when this browser has an expired login session.
+    skipAuthSession?: boolean
+  }
+}
+
 const http = axios.create({
   baseURL: import.meta.env.VITE_API_BASE_URL ?? '/api',
   timeout: 15000,
@@ -20,12 +27,12 @@ http.interceptors.request.use(async (config) => {
     config.url?.endsWith('/auth/logout') ||
     config.url?.endsWith('/auth/sso/exchange') ||
     config.url?.endsWith('/auth/sso/bind')
-  if (!isAuthenticationRequest) {
+  if (!isAuthenticationRequest && !config.skipAuthSession) {
     const activeToken = await refreshIfNeeded(true)
     if (activeToken) markActivity()
   }
   const token = localStorage.getItem(authStorageKeys.token)
-  if (token) config.headers.Authorization = `Bearer ${token}`
+  if (token && !config.skipAuthSession) config.headers.Authorization = `Bearer ${token}`
   return config
 })
 
@@ -40,7 +47,7 @@ http.interceptors.response.use(
       error.config?.url?.endsWith('/auth/sso/bind')
     const retryableConfig = error.config as
       (typeof error.config & { _jiaowuRetried?: boolean }) | undefined
-    if (error.response?.status === 401 && !isAuthenticationRequest &&
+    if (error.response?.status === 401 && !isAuthenticationRequest && !error.config?.skipAuthSession &&
       !retryableConfig?._jiaowuRetried) {
       const token = await refreshAuthSession()
       if (token && retryableConfig) {
@@ -49,7 +56,7 @@ http.interceptors.response.use(
         return http.request(retryableConfig)
       }
     }
-    if (error.response?.status === 401 && !isAuthenticationRequest) {
+    if (error.response?.status === 401 && !isAuthenticationRequest && !error.config?.skipAuthSession) {
       clearAuthSession()
       goLogin(location.pathname + location.search + location.hash)
     }

web/src/services/appUpdates.ts

@@ -18,10 +18,8 @@ interface AppUpdateCheckResponse {
 
 const updateChannel =
   import.meta.env.VITE_APP_UPDATE_CHANNEL?.trim() || 'production'
-const foregroundCheckInterval = 5 * 60 * 1000
 
 let checkInProgress: Promise<void> | undefined
-let lastCheckedAt = 0
 
 function absoluteApiUrl(relativePath: string) {
   const configuredBase = String(http.defaults.baseURL ?? '/api')
@@ -36,9 +34,7 @@ function absoluteApiUrl(relativePath: string) {
 
 async function checkForAppUpdate() {
   if (checkInProgress) return checkInProgress
-  if (!navigator.onLine || Date.now() - lastCheckedAt < foregroundCheckInterval) {
+  if (!navigator.onLine) return
-    return
-  }
 
   checkInProgress = (async () => {
   try {
@@ -64,6 +60,9 @@ async function checkForAppUpdate() {
           nativeVersion: current.native,
           currentVersion,
         },
+        // Update discovery is deliberately public. Do not delay startup for a
+        // token refresh or send a stale Authorization header to this endpoint.
+        skipAuthSession: true,
         timeout: 15000,
       },
     )
@@ -96,7 +95,6 @@ async function checkForAppUpdate() {
     // OTA failure must never stop users from entering the bundled application.
     console.warn('[app-update] update check failed', error)
   } finally {
-    lastCheckedAt = Date.now()
     checkInProgress = undefined
   }
   })()
@@ -116,10 +114,8 @@ export async function initializeAppUpdates() {
     console.warn('[app-update] bundle readiness confirmation failed', error)
   }
 
+  // Every cold start checks the latest public release immediately. A bundle
+  // downloaded here is activated when the app is next launched.
   void checkForAppUpdate()
-  window.addEventListener('visibilitychange', () => {
+  window.addEventListener('online', () => void checkForAppUpdate())
-    if (document.visibilityState === 'visible') {
-      void checkForAppUpdate()
-    }
-  })
 }

web/src/views/VenueDisplayView.vue

@@ -23,7 +23,7 @@ async function load() {
   if (loading) return
   loading = true
   try {
-    data.value = (await http.get(`/venue-displays/${type.value}s/${id.value}`)).data
+    data.value = (await http.get(`/venue-displays/${type.value}s/${id.value}`, { skipAuthSession: true })).data
     await nextTick()
     fitPage()
   } finally {