text: import Vue from 'vue'
  import Router from 'vue-router'
  import { constantRouterMap } from '@/config/router.config'
  
  Vue.use(Router)
  const isDev = process.env.NODE_ENV === 'development'
  
  export default new Router({
    mode: isDev ? 'history' : 'hash',
    base: process.env.BASE_URL,
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRouterMap
  })
  