refactor: 存储优化

src/utils/auth.ts

+import Cookies from 'js-cookie';
+
+const TokenKey = 'vue3-element-admin-token';
+
+export function getToken() {
+  return Cookies.get(TokenKey);
+}
+
+export function setToken(token: string) {
+  Cookies.set(TokenKey, token);
+}
+
+export function removeToken() {
+  return Cookies.remove(TokenKey);
+}

src/utils/localStorage.ts

+/**
+ * window.localStorage 浏览器永久缓存
+ */
+export const localStorage = {
+  // 设置永久缓存
+  set(key: string, val: any) {
+    window.localStorage.setItem(key, JSON.stringify(val));
+  },
+  // 获取永久缓存
+  get(key: string) {
+    const json: any = window.localStorage.getItem(key);
+    return JSON.parse(json);
+  },
+  // 移除永久缓存
+  remove(key: string) {
+    window.localStorage.removeItem(key);
+  },
+  // 移除全部永久缓存
+  clear() {
+    window.localStorage.clear();
+  }
+};
+
+// 侧边栏状态(显示/隐藏)
+const SidebarStatusKey = 'sidebarStatus';
+export function getSidebarStatus() {
+  return localStorage.get(SidebarStatusKey);
+}
+
+export function setSidebarStatus(sidebarStatus: string) {
+  localStorage.set(SidebarStatusKey, sidebarStatus);
+}
+// 布局大小
+const SizeKey = 'size';
+
+export function getSize() {
+  return localStorage.get(SizeKey);
+}
+
+export function setSize(size: string) {
+  localStorage.set(SizeKey, size);
+}
+
+// 语言
+const LanguageKey = 'language';
+
+export function getLanguage() {
+  return localStorage.get(LanguageKey);
+}
+
+export function setLanguage(language: string) {
+  localStorage.set(LanguageKey, language);
+}

src/utils/request.ts

 import axios, { AxiosRequestConfig, AxiosResponse } from 'axios';
 import { ElMessage, ElMessageBox } from 'element-plus';
-import { localStorage } from '@/utils/storage';
-import useStore from '@/store';
+import { getToken } from '@/utils/auth';
+import { useUserStoreHook } from '@/store/modules/user';
 
 // 创建 axios 实例
 const service = axios.create({
@@ -18,9 +18,9 @@ service.interceptors.request.use(
         `Expected 'config' and 'config.headers' not to be undefined`
       );
     }
-    const { user } = useStore();
+    const user = useUserStoreHook();
     if (user.token) {
-      config.headers.Authorization = `${localStorage.get('token')}`;
+      config.headers.Authorization = getToken();
     }
     return config;
   },

src/utils/sessionStorage.ts

+/**
+ * window.sessionStorage 浏览器临时缓存
+ */
+export const sessionStorage = {
+  // 设置临时缓存
+  set(key: string, val: any) {
+    window.sessionStorage.setItem(key, JSON.stringify(val));
+  },
+  // 获取临时缓存
+  get(key: string) {
+    const json: any = window.sessionStorage.getItem(key);
+    return JSON.parse(json);
+  },
+  // 移除临时缓存
+  remove(key: string) {
+    window.sessionStorage.removeItem(key);
+  },
+  // 移除全部临时缓存
+  clear() {
+    window.sessionStorage.clear();
+  }
+};