如何使用nprogress实现页面加载进度条

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
//引入nprogress
import NProgress from \'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)
})

或是

 

 

1、安装
$ npm install --save nprogress 或者
$ yarn add nprogress

//用法
NProgress.start();
NProgress.done();
2、使用
router.js

//导入
import NProgress from \'nprogress\'
import \'nprogress/nprogress.css\'

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

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