text: import  Vue from 'vue'
  import Vuex from 'vuex'
  
  import mutations from './mutations'
  import actions from './actions'
  import getters from './getters'
  
  //1.安装插件
  Vue.use(Vuex)
  //2.创建Store对象
  const state={
    cartList:[]
  }
  const store=new Vuex.Store({
    state,
    mutations,
    actions,
    getters
    
  
  })
  //3.挂载Vue实例上
  export default store