import router from './router' import { store } from '@/store/index' import getPageTitle from '@/utils/page' let asyncRouterFlag = 0 const whiteList = ['login'] router.beforeEach(async(to, from, next) => { const token = store.getters['user/token'] // 在白名单中的判断情况 //修改网页标签名称 document.title = getPageTitle(to.meta.title) if (whiteList.indexOf(to.name) > -1) { if (token) { next({ name: store.getters["user/userInfo"].authority.defaultRouter }) } else { next() } } else { // 不在白名单中并且已经登陆的时候 if (token) { // 添加flag防止多次获取动态路由和栈溢出 if (!asyncRouterFlag && store.getters['router/asyncRouters'].length == 0) { asyncRouterFlag++ await store.dispatch('router/SetAsyncRouter') const asyncRouters = store.getters['router/asyncRouters'] router.addRoutes(asyncRouters) next({...to, replace: true }) } else { next() } } // 不在白名单中并且未登陆的时候 if (!token) { next({ name: "login", query: { redirect: document.location.hash } }) } } })