index.js

import Vue from "vue";
import Vuex from "vuex";

Vue.use(Vuex);

import getters from "./getters";
import actions from "./actions";
import mutations from "./mutaition";
import users from "./modules/login";
import menus from "./modules/menus"
import state from "./state";
// 导出 store 对象
export default new Vuex.Store({
  getters,
  actions,
  mutations,
  state,
  modules: {
    users,
    menus
  }
});