目录

报错：

原代码：

修改后代码：

在组件使用

报错：

export 'createStore' (imported as 'createStore') was not found in './store/index.js' (possible exports: default)

原代码：

store中index.js

import {createStore} from 'vuex'
import app from './modules/app'
import user from './modules/user'
import getters from './getters'
import state from './state'
import mutations from './mutations'

export default createStore({
  modules: {
    app,
    user
  },
  getters,
  state,
  mutations
})

main.js全局挂载报错

import {createStore}  from './store/index.js'

app.use(createStore)

修改后代码：

import {createStore} from 'vuex'
import app from './modules/app'
import user from './modules/user'
import getters from './getters'
import state from './state'
import mutations from './mutations'

const store = createStore({
  modules: {
    app,
    user
  },
  getters,
  state,
  mutations
})
export default store;

main.js

import store  from './store/index.js'
app.use(store)

在组件使用

import { useStore } from "vuex"
setup(){
  const store = useStore()
  console.log(store)
}

 成功打印，不再报错