vue+element-ui设置nprogress页面加载进度条

入口文件，main.js引入 nprogress

import App from './App'
import VueRouter from 'vue-router'
import router from './router' //你的路由文件

import NProgress from 'nprogress'//引入nprogress
import 'nprogress/nprogress.css' //这个样式必须引入

Vue.use(VueRouter)

// 简单配置
NProgress.inc(0.2)
NProgress.configure({ easing: 'ease', speed: 500, showSpinner: false })

router.beforeEach((to,from,next) => {
  NProgress.start()
  next()
})

router.afterEach(() => {
  NProgress.done()
})

new Vue({
  el: '#app',
  router,
  render: h => h(App)
})