xlb-main-login/src/router/index.js

``` yarn install ```

import Vue from 'vue'
import Router from 'vue-router'
import { initRouterMap } from '@/router/router.config'

// 处理vue-router升级导致的错误，https://github.com/vuejs/vue-router/issues/2881#issuecomment-520554378
const originalPush = Router.prototype.push
Router.prototype.push = function push(location, onResolve, onReject) {
  if (onResolve || onReject) return originalPush.call(this, location, onResolve, onReject)
  return originalPush.call(this, location).catch((err) => err)
}

Vue.use(Router)

export default new Router({
  mode: 'history',
  // // mode: 'hash',
  base: '/login',
  scrollBehavior: () => ({ y: 0 }),
  routes: initRouterMap,
})