doc: 注释 dev 模式热更新出错原因

src/stores/Auth.js

@@ -64,6 +64,8 @@ const useAuthStore = create((set, get) => ({
     const { startTokenInterval, loadUserPermission } = get()
     const { setStorage, loginToken } = usingStorage()
 
+    // Dev 模式使用 localStorage，会有 token 失效情况，需要手动删除
+    // Prod 环境没有该问题
     const userJson = await fetchUserDetail(loginToken)
 
     appendRequestParams('token', loginToken)
@@ -142,9 +144,9 @@ const useAuthStore = create((set, get) => ({
     async function checkTokenTimeout() {
       // TODO：Token 失效后要跳转到登录页面
       const { LastReqDate } = await fetchLastRequet()
-      const lastReqDate = new Date(LastReqDate)
+      const lastReqDateTime = new Date(LastReqDate).getTime()
       const now = new Date()
-      const diffTime = now.getTime() - lastReqDate.getTime()
+      const diffTime = now.getTime() - lastReqDateTime
       const diffHours = diffTime/1000/60/60
       if (diffHours > 1) {
         logout()