fix：策略&&用户部分多次调用sso_login接口

src/pages/ChatTactics/TacticsChat.tsx

@@ -16,7 +16,6 @@ import { TacticsChatEditor } from '@/components/TacticsChatEditor'
 import type { ChatRecord } from '@/types/chat'
 import { fetchTacticsQaRecordPage } from '@/api/tactics'
 import { fetchCheckTokenApi, fetchStreamResponse } from '@/api/chat'
-import { fetchLoginByToken, fetchLoginByUid } from '@/api/common'
 import { clearTacticsNavigationFlag, clearTacticsShouldSendQuestion, createTacticsConversation, deleteTacticsConversations, fetchTacticsConversations } from '@/store/tacticsSlice'
 import type { RootState } from '@/store'
 import { useAppDispatch, useAppSelector } from '@/store/hook'
@@ -42,7 +41,6 @@ export const TacticsChat: React.FC = () => {
   useEffect(() => {
     logFullUrl('mount or location change')
   }, [logFullUrl])
-  const viteOutputObj = import.meta.env.VITE_OUTPUT_OBJ || 'open'
   const [isLoading, setIsLoading] = useState(false)
   const [allItems, setAllItems] = useState<ChatRecord[]>([])
   const [historyDividers, setHistoryDividers] = useState<{ index: number, time: string }[]>([])
@@ -60,10 +58,9 @@ export const TacticsChat: React.FC = () => {
   } = useAppSelector((state: RootState) => state.tactics)
   const isAsking = useAppSelector((state: RootState) => state.chat.isAsking)
   const [searchParams] = useSearchParams()
-  const hasFetched = useRef(false)
   const showToast = useToast()
   // 使用 useLocalStorageState 管理 token，与原有逻辑保持一致
-  const [token, setToken] = useLocalStorageState<string | undefined>('__TOKEN__', {
+  const [token] = useLocalStorageState<string | undefined>('__TOKEN__', {
     defaultValue: '',
   })
   // 优先从 location.state 获取，其次从 Redux state 获取
@@ -174,55 +171,6 @@ export const TacticsChat: React.FC = () => {
     return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}:${pad(date.getSeconds())}`
   }
 
-  // 登录逻辑（复用原有逻辑，与 TacticsHome.tsx 保持一致）
-  const login = useCallback(async () => {
-    if (hasFetched.current) {
-      return
-    }
-    hasFetched.current = true
-    const url = new URL(window.location.href)
-    const searchParams = new URLSearchParams(url.search)
-    const _loginCode = searchParams.get('loginCode')
-    let res = {} as any
-    if (viteOutputObj === 'inner') {
-      if (_loginCode) {
-        res = await fetchLoginByToken(_loginCode)
-        if (res.data) {
-          setToken(res.data.token)
-          window.dispatchEvent(
-            new StorageEvent('storage', {
-              key: '__TOKEN__',
-              oldValue: token,
-              newValue: res.data.token,
-              url: window.location.href,
-              storageArea: localStorage,
-            }),
-          )
-          dispatch(fetchTacticsConversations())
-        }
-      }
-      else {
-        dispatch(fetchTacticsConversations())
-      }
-    }
-    else {
-      res = await fetchLoginByUid('123123')
-      if (res.data) {
-        setToken(res.data.token)
-        window.dispatchEvent(
-          new StorageEvent('storage', {
-            key: '__TOKEN__',
-            oldValue: token,
-            newValue: res.data.token,
-            url: window.location.href,
-            storageArea: localStorage,
-          }),
-        )
-        dispatch(fetchTacticsConversations())
-      }
-    }
-  }, [setToken, dispatch, token, viteOutputObj])
-
   /** 处理正常stream的数据 */
   const handleStreamMesageData = (msg: any, question: string) => {
     setAllItems((prevItems) => {
@@ -705,10 +653,12 @@ export const TacticsChat: React.FC = () => {
     }
   }, [id, getUserQaRecordPage, dispatch])
 
-  // 初始化时调用登录（登录成功后会自动创建会话）
+  // 当 token 存在时，获取会话列表
   useEffect(() => {
-    login()
-  }, [login])
+    if (token) {
+      dispatch(fetchTacticsConversations())
+    }
+  }, [token, dispatch])
 
   // 进入会话后自动触发一次提交，默认 question 为“策略分析”，busiType 02 / recordType A02
   const hasAutoSubmittedRef = useRef(false)

src/pages/ChatTactics/TacticsHome.tsx

 // 问答功能独立首页
 import type React from 'react'
-import { useCallback, useEffect, useMemo, useRef } from 'react'
+import { useCallback, useEffect, useMemo } from 'react'
 import { useLocation, useNavigate, useSearchParams } from 'react-router-dom'
 import { useLocalStorageState } from 'ahooks'
 import styles from '../Home/Home.module.less'
@@ -8,20 +8,17 @@ import { TacticsWelcome } from './components/TacticsWelcome'
 import { clearTacticsNavigationFlag, createTacticsConversation, fetchTacticsConversations } from '@/store/tacticsSlice'
 import { useAppDispatch, useAppSelector } from '@/store/hook'
 import type { RootState } from '@/store'
-import { fetchLoginByToken, fetchLoginByUid } from '@/api/common'
 import { getUserRolesFromRoute } from '@/lib/utils'
 import { TacticsChatEditor } from '@/components/TacticsChatEditor'
 
 export const TacticsHome: React.FC = () => {
-  const viteOutputObj = import.meta.env.VITE_OUTPUT_OBJ || 'open'
   const dispatch = useAppDispatch()
   const location = useLocation()
   const navigate = useNavigate()
   const [searchParams] = useSearchParams()
-  const hasFetched = useRef(false)
   const { shouldNavigateToNewConversation, currentConversationId, shouldSendQuestion } = useAppSelector((state: RootState) => state.tactics)
 
-  const [token, setToken] = useLocalStorageState<string | undefined>('__TOKEN__', {
+  const [token] = useLocalStorageState<string | undefined>('__TOKEN__', {
     defaultValue: '',
   })
 
@@ -144,65 +141,18 @@ export const TacticsHome: React.FC = () => {
     }
   }, [shouldNavigateToNewConversation, currentConversationId, shouldSendQuestion, navigate, dispatch, location.search])
 
-  const login = useCallback(async () => {
-    if (hasFetched.current) {
-      return
-    }
-    hasFetched.current = true
-    const url = new URL(window.location.href)
-    const searchParams = new URLSearchParams(url.search)
-    const _loginCode = searchParams.get('loginCode')
-    let res = {} as any
-    if (viteOutputObj === 'inner') {
-      if (_loginCode) {
-        res = await fetchLoginByToken(_loginCode)
-        if (res.data) {
-          setToken(res.data.token)
-          window.dispatchEvent(
-            new StorageEvent('storage', {
-              key: '__TOKEN__',
-              oldValue: token,
-              newValue: res.data.token,
-              url: window.location.href,
-              storageArea: localStorage,
-            }),
-          )
-          initTacticsConversation()
-          dispatch(fetchTacticsConversations())
-        }
-      }
-      else {
-        initTacticsConversation()
-        dispatch(fetchTacticsConversations())
-      }
-    }
-    else {
-      res = await fetchLoginByUid('123123')
-      if (res.data) {
-        setToken(res.data.token)
-        window.dispatchEvent(
-          new StorageEvent('storage', {
-            key: '__TOKEN__',
-            oldValue: token,
-            newValue: res.data.token,
-            url: window.location.href,
-            storageArea: localStorage,
-          }),
-        )
-        initTacticsConversation()
-        dispatch(fetchTacticsConversations())
-      }
-    }
-  }, [setToken, dispatch, token])
-
   // 监听路由参数变化
   useEffect(() => {
     getUserRolesFromRoute()
   }, [location.search])
 
+  // 当 token 存在时，初始化会话和获取会话列表
   useEffect(() => {
-    login()
-  }, [])
+    if (token) {
+      initTacticsConversation()
+      dispatch(fetchTacticsConversations())
+    }
+  }, [token, dispatch])
 
   return (
     <div