在'./router‘中找不到导出'default’(作为‘router’导入)

Question

您好，我想在另一个文件中实现vue路由器，但我得到一个错误：“在'./ router‘中找不到export 'default’(导入为'router')。”

提前谢谢。

// Import
import Vue from 'vue'
import axios from 'axios'
import VueMeta from 'vue-meta'
import { router  }from './router'
import App from './pages/app'

// Config
Vue.use(VueMeta)
window.axios = axios
Vue.config.productionTip = false

// Start Vue.js
new Vue({
  router,
  ...App
})

路由器/index.js

import Vue from 'vue'
import VueRouter from 'vue-router'

Vue.use(VueRouter)

const Bar = { template: '<div>bar</div>' }

let routes = [
    // Login
    { path: '/login', component: Bar },

    // Errors
    { path: '*',  component: Bar  }
]

const router = new VueRouter({
    base: 'public', 
    mode: 'history',
    routes
})

Answer 1

为了从您的/index.js文件导入router，您需要实际导出它。只需在router/index.js文件中的const router =之前添加export即可。所以它看起来是这样的：

import Vue from 'vue'
import VueRouter from 'vue-router'

Vue.use(VueRouter)

const Bar = { template: '<div>bar</div>' }

let routes = [
    // Login
    { path: '/login', component: Bar },

    // Errors
    { path: '*',  component: Bar  }
]

export const router = new VueRouter({
    base: 'public', 
    mode: 'history',
    routes
})