CABaggageData2.0/src/router/index.js

/*
 * @Author: your name
 * @Date: 2021-10-14 17:17:53
 * @LastEditTime: 2022-04-25 16:08:49
 * @LastEditors: your name
 * @Description: In User Settings Edit
 * @FilePath: \Foshan4A\src\router\index.js
 */
import Vue from 'vue'
import Router from 'vue-router'
import store from '@/store'

Vue.use(Router)

/* Layout */
// import Layout from '@/layout'
import routesOne from './routes/routes-file-one'
import routesTwo from './routes/routes-file-two'
import routesThree from './routes/routes-file-three'
import routesFileFour from './routes/routes-file-four'
/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

const routesPush = (arr, routes) => {
  if (!Array.isArray(arr)) return '请传入数组格式路由表'
  for (let i = 0; i < arr.length; i++) {
    routes.unshift(arr[i])
  }
}

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  }
  // { path: '/', redirect: '/nopower', component: () => import('@/views/noPower'), hidden: true }
  // 404 page must be placed at the end !!!
]

// 动态路由
export const asyncRoutes = []
// 插入路由
routesPush(
  [
    ...routesOne,
    ...routesTwo,
    ...routesThree,
    ...routesFileFour
  ],
  asyncRoutes
)
// asyncRoutes.push({ path: '/', component: () => import('@/views/noPower'), hidden: true })
asyncRoutes.push({ path: '*', component: () => import('@/views/404'), hidden: true })

const createRouter = () =>
  new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes
  })

const router = createRouter()

router.beforeEach((to, from, next) => {
  // 如果 要 from(离开) 的页面是 keepAlive缓存的，
  // 再根据 deepth 来判断是前进还是后退
  if (from.meta.keepAlive) {
    if (to.meta.deepth && to.meta.deepth > from.meta.deepth) {
      store.dispatch('keepAlive/editPage', from)
    } else {
      store.dispatch('keepAlive/deletePage', to)
    }
  }
  // 如果要to(进入)的页面是需要keepAlive缓存的，把name push进keepAlive数组中
  if (to.meta.keepAlive) {
    const currentPage = store.state.keepAlive.keepAlivePages.find(page => page.name === to.name)
    if (currentPage) {
      if (currentPage.fullPath !== to.fullPath) {
        next(currentPage.fullPath)
      }
    } else {
      store.dispatch('keepAlive/addPage', to)
    }
  }
  next()
})

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router