fix(web): 防止登录回跳死循环

src/api/auth.ts

@@ -16,6 +16,8 @@ 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;
@@ -36,6 +38,16 @@ export const clearPersistedAuth = () => {
   window.localStorage.removeItem(USER_INFO_KEY);
 };
 
+export const clearAdminLoginRedirectMark = () => {
+  window.sessionStorage.removeItem(LOGIN_REDIRECT_MARK_KEY);
+};
+
+export const shouldSkipRepeatedAdminLoginRedirect = () => {
+  const redirectAt = Number(window.sessionStorage.getItem(LOGIN_REDIRECT_MARK_KEY));
+
+  return Number.isFinite(redirectAt) && Date.now() - redirectAt < LOGIN_REDIRECT_COOLDOWN;
+};
+
 export const persistAuthData = ({
   accessCodes,
   accessToken,
@@ -70,6 +82,7 @@ export const 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

@@ -1,10 +1,12 @@
 import axios, { AxiosRequestConfig } from "axios";
 import config from "@/config";
 import {
+  clearAdminLoginRedirectMark,
   clearPersistedAuth,
   getStoredAccessToken,
   redirectToAdminLogin,
   refreshPersistedAuth,
+  shouldSkipRepeatedAdminLoginRedirect,
 } from "@/api/auth";
 
 export interface ApiResponse<T = any> {
@@ -76,6 +78,7 @@ const retryRequestWithFreshToken = async (requestConfig?: AuthRetryConfig) => {
 
 const redirectAfterAuthExpired = () => {
   clearPersistedAuth();
+  if (shouldSkipRepeatedAdminLoginRedirect()) return;
   redirectToAdminLogin();
 };
 
@@ -99,6 +102,7 @@ request.interceptors.response.use(
       return Promise.reject(new Error(getAuthErrorMessage(response.data)));
     }
 
+    clearAdminLoginRedirectMark();
     return response.data;
   },
   async (error) => {