vuex刷新丢失问题，持久化

参考：网址

store/index.js

import Vue from 'vue'
import Vuex from 'vuex'

import user from './module/user'
import app from './module/app'
import createPersistedState from 'vuex-persistedstate'

Vue.use(Vuex)

export default new Vuex.Store({
  state: {
    info:[],
  },
  mutations: {
  },
  actions: {
  },
  modules: {
    user,
    app,
  },
  plugins:[createPersistedState()]
})