devopsapp/src/router/index.js

import Vue from 'vue'
import VueRouter from 'vue-router'
import BackgroundDevopsRouter from './background_devops'

// 懒加载引入页面组件
const Login = () => import('@/views/Login')
const Background = () => import('@/views/admin/Background')
const Dashboard = () => import('@/views/admin/Dashboard')
const NotFound = () => import('@/views/404.vue')

Vue.use(VueRouter)

export const constantRoutes = [
  {
    path: '/login',
    name: 'Login',
    component: Login,
    meta: { title: '登录', needAuth: false }
  },
  {
    path: '/',
    redirect: '/bg', // 根路径直接引导至 /bg
    meta: { needAuth: true }
  },
  {
    path: '/bg',
    component: Background,
    meta: { needAuth: true },
    children: [
      {
        path: '', // 访问 /bg 时，默认渲染此组件
        name: 'DashboardIndex',
        component: Dashboard,
        // 注意：这里 title 设为“控制台”，方便 TagsView 显示
        meta: { title: '控制台', icon: 'el-icon-odometer', needAuth: true, roles: ['admin'] }
      },
      {
        path: 'dashboard', // 同时也保留 /bg/dashboard 的访问能力
        name: 'Dashboard',
        component: Dashboard,
        meta: { title: '控制台', icon: 'el-icon-odometer', needAuth: true, roles: ['admin'] }
      }
    ]
  }
]

export const asyncRoutes = [
  BackgroundDevopsRouter,
  {
    path: '*',
    name: '404',
    component: NotFound,
    meta: { title: '404', needAuth: false }
  }
]

const router = new VueRouter({
  mode: 'history',
  base: process.env.BASE_URL,
  routes: constantRoutes,
  scrollBehavior(to, from, savedPosition) {
    return { x: 0, y: 0 }
  }
})

export default router