MqttDemo/store/index.js

import Vue from 'vue'
import Vuex from 'vuex'
import moduleMqtt from '@/store/modules/moduleMqtt'

Vue.use(Vuex); //vue的插件机制


//Vuex.Store 构造器选项
const store = new Vuex.Store({
	modules:{
		moduleMqtt,//封装了mqtt模块
	}
})
export default store