vue中另一种路由写法

Z时代
2024-01-10
分类：综合

vue

一个项目中一级菜单是固定的,二级及其以下的菜单是动态的,直接根据文件夹结构写路由

import Vue from 'vue'
import Router from 'vue-router'
import Lockr from 'lockr'
import { LoadingBar } from 'iview'
import { getToken } from '@/libs/util'
import config from '@/conf/conf'
Vue.use(Router)
const getRouterChildren = (filenames, type) => {
  let routesArr = []
  filenames.map((obj) => {
    let url = obj.replace(/^\.\//, `${type}/`).replace(/\.(vue)$/, '')
    let path = url.replace(/\/(list)$/, '')
    let arr = path.split('/')
    let fullName = arr.map((item, index) => index === 0 ? item : item.charAt(0).toUpperCase() + item.slice(1)).join('')
    if (arr.length > 1) {
      routesArr.push({
        path: '/' + path,
        name: fullName,
        key: arr[1],
        props: true,
        component: resolve => require([`@/views/${url}.vue`], resolve)
      })
    }
  })
  console.log('array', type !== 'app' ? routesArr : groupBy(routesArr, 'key'))
  return type !== 'app' ? routesArr : groupBy(routesArr, 'key')
}
const groupBy = (array, name) => {
  const groups = {}
  array.forEach(function (o) {
    const group = JSON.stringify(o[name])
    groups[group] = groups[group] || []
    groups[group].push(o)
  })
  return Object.keys(groups).map(function (group) {
    let node = {...groups[group][0]}
    node.children = groups[group].slice(1)
    return node
  })
}
const routes = [
  {
    path: '/',
    name: 'index',
    component: resolve => require(['@/views/common/index.vue'], resolve),
    meta: { unlimited: true }
  },
  {
    path: '/login',
    name: 'login',
    component: resolve => require(['@/views/common/login.vue'], resolve),
    meta: { unlimited: true }
  },
  {
    path: '/pay',
    name: 'pay',
    component: resolve => require(['@/views/common/pay.vue'], resolve)
  },
  {
    path: '/home',
    name: 'home',
    redirect: { name: 'myList' },
    component: resolve => require(['@/views/common/home.vue'], resolve),
    children: [
　　　　{
　　　　　　path: '/*',
　　　　　　redirect: {name: '404'}
　　　　}, {
　　　　　　path: '/test',
　　　　　　name: 'test',
　　　　　　redirect: {name: 'testOne'},
　　　　　　component: resolve => require(['@/views/test/list.vue'], resolve),
　　　　　　children: getRouterChildren(require.context('@/views/test', true, /\.vue$/).keys(), 'test')
　　　　}, {
　　　　　　path: '/app',  
　　　　　　name: 'app',
　　　　　　component: resolve => require(['@/views/app/list.vue'], resolve),
　　　　　　children: getRouterChildren(require.context('@/views/app', true, /\.vue$/).keys(), 'app')
　　　　}
　　]
　}, {
　　　　path: '*',
　　　　redirect: { name: '404' }
　　}
]

const router = new Router({
  mode: config.MODE
  routes: routes
})
const LOGIN_PAGE_NAME = 'login'
const HOME_PAGE_NAME = 'home'
router.beforeEach((to, from, next) => {
  LoadingBar.start()
  const token = getToken()
  console.log('tag', to)
  if (to.name !== 'sso') {
    if (!token) {
      Lockr.flush()
　　　 to.name === LOGIN_PAGE_NAME ? next({name: HOME_PAGE_NAME}) : next()
  } else {
    next()
  }
})
router.afterEach((to, from) => {
  LoadingBar.finish()
  window.scrollTo(0, 0)
})
export default router