text: import Vue from 'vue'
  import Vuex from 'vuex'
  import mutations from './mutations'
  import actions from './action'
  Vue.use(Vuex)
  
  const state = {
    username: '', // 登录用户名
    cartCount: 0 // 购物车数量
  }
  
  export default new Vuex.Store({
    state,
    mutations,
    actions
  })
  