vue使用nprogress加载路由进度条的方法

npm install --save nprogress

NProgress.start();
NProgress.done();

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

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

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

$ npm install --save nprogress 或者
$ yarn add nprogress

//用法
NProgress.start();
NProgress.done();

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

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

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