Uncaught TypeError: Cannot read property 'use' of undefined

Question

Answer 1

Dell 2020-09-06 23:24:53

import VueRouter from 'vue-router'

• 提问者 慕慕4402846 #1

  试过了一样的，
  import Vue from 'vue'
  import Router from 'vue-router'
  
  Vue.use(Router)
  export default new Router({
    routes: [    
      {path:'/',name:"Home",component:()=>import('../views/Home.vue')},
      {path:'/city',name:"list",component:()=>import('../city/City.vue')},
      {path:'/detail/:id',name:"detail",component:()=>import('../components/detail/detail.vue')},
    ],
    mode:"history",
    base:process.env.BASE_URL,
    scrollBehavior (to, from, savedPosition) {
          if (savedPosition) {
            return savedPosition
          } else {
            return {
              x: 0,
              y: 0
            }
          }
    }
  })

• Dell 回复 提问者 慕慕4402846 #2

  import { createApp } from 'vue'
  import App from './App.vue'
  import router from './router'
  import store from './store'
  import 'normalize.css'
  import './style/index.scss'
  
  createApp(App).use(router).use(store).mount('#app')
  参考这个语法呢？