添加了localStorage支持

src/store/authentication.js

@@ -1,4 +1,5 @@
 import axios from 'axios';
+import createPersistedState from 'vuex-persistedstate';
 
 const state = {
     isAuthenticated: false,
@@ -35,6 +36,12 @@ const getters = {
     token: (state) => state.token,
 };
 
+const plugins = [
+    createPersistedState({
+        storage: window.localStorage,
+    }),
+]
+
 export default {
     namespaced: true,
     state,