vue项目配置vuex并开启热更新方式

import Vuex from 'vuex'

import defaultState from './state/state'
import mutations from './mutations/mutations'
import getters from './getters/getters'
import actions from './actions/actions'

const isDev = process.env.NODE_ENV === 'development'

export default () => {
  const store = new Vuex.Store({
    strict: isDev,
    state: defaultState,
    mutations,
    getters,
    actions
  })

  // 开启热更新
  if (module.hot) {
    module.hot.accept([
      './state/state',
      './mutations/mutations',
      './actions/actions',
      './getters/getters'
    ], () => {
      const newState = require('./state/state').default
      const newMutations = require('./mutations/mutations').default
      const newActions = require('./actions/actions').default
      const newGetters = require('./getters/getters').default

      store.hotUpdate({
        state: newState,
        mutations: newMutations,
        getters: newGetters,
        actions: newActions
      })
    })
  }

  return store
}

import Vue from 'vue'
import VueRouter from 'vue-router'
import Vuex from 'vuex'
import App from './app.vue'

import createRouter from './config/router'
import createStore from './store/store'

Vue.use(VueRouter)
Vue.use(Vuex)

const router = createRouter()
const store = createStore()

new Vue({
  router,
  store,
  render: (h) => h(App)
}).$mount('#root')