fix(playground): 防止登录回跳死循环

src/api/auth.ts

@@ -15,6 +15,8 @@ type PersistedAuth = {
 const ACCESS_TOKEN_KEY = 'kt-admin-access-token'
 const ACCESS_CODES_KEY = 'kt-admin-access-codes'
 const USER_INFO_KEY = 'kt-admin-user-info'
+const LOGIN_REDIRECT_MARK_KEY = 'kt-admin-login-redirect-at'
+const LOGIN_REDIRECT_COOLDOWN = 10 * 1000
 
 let refreshPromise: Promise<string | null> | null = null
 let redirectingToAdminLogin = false
@@ -46,6 +48,21 @@ export function clearPersistedAuth() {
   window.localStorage.removeItem(USER_INFO_KEY)
 }
 
+export function clearAdminLoginRedirectMark() {
+  window.sessionStorage.removeItem(LOGIN_REDIRECT_MARK_KEY)
+}
+
+export function shouldSkipRepeatedAdminLoginRedirect() {
+  const redirectAt = Number(
+    window.sessionStorage.getItem(LOGIN_REDIRECT_MARK_KEY),
+  )
+
+  return (
+    Number.isFinite(redirectAt) &&
+    Date.now() - redirectAt < LOGIN_REDIRECT_COOLDOWN
+  )
+}
+
 export function persistAuthData({
   accessCodes,
   accessToken,
@@ -80,6 +97,7 @@ export function redirectToAdminLogin() {
   if (redirectingToAdminLogin) return
 
   redirectingToAdminLogin = true
+  window.sessionStorage.setItem(LOGIN_REDIRECT_MARK_KEY, String(Date.now()))
   window.location.href = buildAdminLoginUrl(window.location.href)
 }
 

src/api/request.ts

@@ -1,9 +1,11 @@
 import axios, { type AxiosRequestConfig } from 'axios'
 import {
+  clearAdminLoginRedirectMark,
   clearPersistedAuth,
   getStoredAccessToken,
   redirectToAdminLogin,
   refreshPersistedAuth,
+  shouldSkipRepeatedAdminLoginRedirect,
 } from './auth'
 
 export type ApiResponse<T = unknown> = {
@@ -85,6 +87,7 @@ async function retryRequestWithFreshToken(config?: AuthRetryConfig) {
 
 function redirectAfterAuthExpired() {
   clearPersistedAuth()
+  if (shouldSkipRepeatedAdminLoginRedirect()) return
   redirectToAdminLogin()
 }
 
@@ -106,6 +109,7 @@ request.interceptors.response.use(
       return Promise.reject(new Error(data.msg || '请求失败'))
     }
 
+    clearAdminLoginRedirectMark()
     return data.data as any
   },
   async (error) => {