WZC2/fe/PC/src/permission.js

import router from './router'
import store from './store'
import {
  Message
} from 'element-ui'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
import {
  getToken
} from '@/utils/auth' // get token from cookie
import getPageTitle from '@/utils/get-page-title'
import {
  asyncRoutes
} from '@/router'
import { getInterfaceBoard } from "@/api/wms-interface"

NProgress.configure({
  showSpinner: false
}) // NProgress Configuration

const whiteList = ['/login', '/auth-redirect', '/testForm'] // no redirect whitelist

router.beforeEach(async (to, from, next) => {
  // 添加路由信息，方便代码修改定位
  // console.log('----------------' + to.meta.title + '-----------------------'+ to.fullPath.substring(to.fullPath.lastIndexOf('-')+1,to.fullPath.length) + '.vue' );
  // start progress bar
  NProgress.start()

  // set page title
  document.title = getPageTitle()

  // determine whether the user has logged in
  const hasToken = getToken()

  if (hasToken) {
    if (to.path === '/login') {
      // if is logged in, redirect to the home page
      next({
        path: '/'
      })
      NProgress.done() // hack: https://github.com/PanJiaChen/vue-element-admin/pull/2939
    } else {
      // determine whether the user has obtained his permission roles through getInfo
      const hasRoles =await store.getters.roles && await store.getters.roles.length > 0
      if (hasRoles) {
        next()
      } else {
        try {
          // get user info
          // note: roles must be a object array! such as: ['admin'] or ,['developer','editor']
          // 除了登录页以外，如果缓存中没有 interfaceBoardColumnsNames(监控数据表头信息) 的缓存 则跳出登录页
          // getInterfaceBoard().then(result => {
          //   next(`/login?redirect=${to.path}`)
          //   NProgress.done()
          //   // let _obj = {"OutgoingToExternal":"外部数据转换","OutgoingToExternalNumber":"编号","OutgoingToExternalRemark":"备注11111111111","OutgoingToExternalDataType":"数据类型","OutgoingToExternalTableType":"数据表类型","OutgoingToExternalDataAction":"数据动作","OutgoingToExternalEffectiveDate":"生效日期","OutgoingToExternalStatus":"数据状态","OutgoingToExternalSourceSystem":"来源系统","OutgoingToExternalSourceDataId":"来源数据ID","OutgoingToExternalSourceDataGroupCode":"来源数据组码","OutgoingToExternalSourceDataDetailCode":"来源数据明细码","OutgoingToExternalSourceDataContent":"来源数据内容","OutgoingToExternalWriteTime":"写入时间","OutgoingToExternalWriter":"写入者","OutgoingToExternalDestinationDataId":"目标数据ID","OutgoingToExternalDestinationDataContent":"目标数据内容","OutgoingToExternalDestinationSystem":"目标系统","OutgoingToExternalReadTime":"读取时间","OutgoingToExternalReader":"读取者","OutgoingToExternalErrorCode":"错误代码","OutgoingToExternalErrorMessage":"错误信息","OutgoingToExternalRetryTimes":"重试次数"}
          //   // localStorage.setItem("interfaceBoardColumnsNames", JSON.stringify(_obj));
          //   // localStorage.setItem("interfaceBoardColumnsNames", JSON.stringify(result.data.localization.values.Dashboard));
          //   // console.log(5858585858,localStorage.getItem("interfaceBoardColumnsNames"))
          // })
          // .catch(err => {

          // })
          const {
            roles
          } = await store.dispatch('user/getInfo')
          // generate accessible routes map based on roles
          
          // const accessRoutes = await store.dispatch('permission/generateRoutes', localStorage.getItem('userId'))
          // router.addRoutes(accessRoutes)

          // 原码 防止刷新出现空白页（系统暂无出现所以注释）
          // const accessRoutes = await store.dispatch('permission/generateRoutes', roles)
          // router.addRoutes(accessRoutes)

          // hack method to ensure that addRoutes is complete
          // set the replace: true, so the navigation will not leave a history record
          next({
            ...to,
            replace: true
          })
        } catch (error) {
          // remove token and go to login page to re-login
          await store.dispatch('user/resetToken')
          Message.error(error || 'Has Error')
          next(`/login?redirect=${to.path}`)
          NProgress.done()
        }
      }
    }
  } else {
    /* has no token*/

    if (whiteList.indexOf(to.path) !== -1) {
      // in the free login whitelist, go directly
      next()
    } else {
      // other pages that do not have permission to access are redirected to the login page.
      next(`/login?redirect=${to.path}`)
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  // element-ui 使用 Tooltip 提示时候，更换页面，提示依旧存在偶现bug处理。
  const mytooltipList = document.querySelectorAll('.el-tooltip__popper') // 获取页面所有tooltip的dom集合
  setTimeout(() => {
    mytooltipList.forEach((value) => {
      value.style.display = 'none'
      if(value.parentElement){
        value.parentElement.removeChild(value)
      }
    })
  }, 1000)
  // finish progress bar
  NProgress.done()
})