开始

官网指导手册
npm install vue-router
要添加Vue Router，需要做的是，将组件(components)映射到路由(routes)
然后告诉Vue Router在哪里渲染它们

  1. import { createWebHistory, createRouter } from 'vue-router'
  3. /**
  4.  * Note: sub-menu only appear when route children.length >= 1
  5.  * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
  6.  *
  7.  * hidden: true                   if set true, item will not show in the sidebar(default is false)
  8.  * alwaysShow: true               if set true, will always show the root menu
  9.  *                                if not set alwaysShow, when item has more than one children route,
  10.  *                                it will becomes nested mode, otherwise not show the root menu
  11.  * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
  12.  * name:'router-name'             the name is used by <keep-alive> (must set!!!)
  13.  * meta : {
  14.     roles: ['admin','editor']    control the page roles (you can set multiple roles)
  15.     title: 'title'               the name show in sidebar and breadcrumb (recommend set)
  16.     icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
  17.     breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
  18.     activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  19.   }
  20.  */
  22. /**
  23.  * constantRoutes
  24.  * a base page that does not have permission requirements
  25.  * all roles can be accessed
  26.  */
  27. export const constantRoutes = [
  28.   {
  29.     path: '/login',
  30.     component: () => import('@/views/login/index'),
  31.     hidden: true
  32.   },
  33.   {
  34.     path: '/404',
  35.     component: () => import('@/views/404'),
  36.     hidden: true
  37.   },
  38.   // 默认的入口页面
  39.   {
  40.     path: '/',
  41.     component: Layout,
  42.     redirect: '/dashboard',
  43.     children: [{
  44.       path: 'dashboard',
  45.       name: 'Dashboard',
  46.       component: () => import('@/views/dashboard/index'),
  47.       meta: { title: 'Dashboard', icon: 'dashboard' }
  48.     }]
  49.   },
  51.   {
  52.     path: '/example',
  53.     component: Layout,
  54.     redirect: '/example/table',
  55.     name: 'Example',
  56.     meta: { title: 'Example', icon: 'el-icon-s-help' },
  57.     children: [
  58.       {
  59.         path: 'table',
  60.         name: 'Table',
  61.         component: () => import('@/views/table/index'),
  62.         meta: { title: 'Table', icon: 'table' }
  63.       },
  64.       {
  65.         path: 'tree',
  66.         name: 'Tree',
  67.         component: () => import('@/views/tree/index'),
  68.         meta: { title: 'Tree', icon: 'tree' }
  69.       }
  70.     ]
  71.   },
  72.   {
  73.     path: '/external-link',
  74.     component: Layout,
  75.     children: [
  76.       {
  77.         path: 'https://panjiachen.github.io/vue-element-admin-site/#/',
  78.         meta: { title: 'External Link', icon: 'link' }
  79.       }
  80.     ]
  81.   },
  82. ]
  84. // 创建路由实例并传递 routes 配置
  85. const router = createRouter({
  86.   history: createWebHistory(),
  87.   routes: constantRoutes,
  88.   scrollBehavior(to, from, savedPosition) {
  89.       if (savedPosition) {
  90.           return savedPosition
  91.       } else {
  92.           return { top: 0 }
  93.       }
  94.   },
  95. });
  97. // Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
  98. export function c() {
  99.   const newRouter = createRouter()
  100.   router.matcher = newRouter.matcher // reset router
  101. }
  103. export default router