1、效果图2、安装
npm install --save nprogress
npm install --save nprogress基本用法
NProgress.start();
NProgress.done();
NProgress.start();
NProgress.done();3、在路由中使用
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'

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

router.afterEach(() => {
NProgress.done();
});
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'

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

router.afterEach(() => {
NProgress.done();
});PS：下面看下Vue使用NProgress的方法PS：下面看下Vue使用NProgress的方法NProgress是页面跳转是出现在浏览器顶部的进度条
官网：http://ricostacruz.com/nprogress/
http://ricostacruz.com/nprogress/github：https://github.com/rstacruz/nprogresshttps://github.com/rstacruz/nprogress如下图所示，绿色的进度条就是NProgress实现的效果NProgress1、安装
$ npm install --save nprogress 或者
$ yarn add nprogress

//用法
NProgress.start();
NProgress.done();
$ npm install --save nprogress 或者
$ yarn add nprogress

//用法
NProgress.start();
NProgress.done();2、使用
//导入
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'

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

router.afterEach(() => {
NProgress.done()
})
//导入
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'

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

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