Vue Vuex 更新页面 Store 数据丢失

$ npm i -S vuex-persistedstate

import Vue from 'vue'
import Vuex from 'vuex'
import app from './modules/app'
import user from './modules/user'
import getters from './getters'
// 导入插件
import createPersistedState from 'vuex-persistedstate'
Vue.use(Vuex)
export default new Vuex.Store({
  modules: {
    app,
    user
  },
  state: {
  },
  mutations: {
  },
  actions: {
  },
  getters,
  // 使用插件
  plugins: [createPersistedState()]
})