import router from './router' import store from './store' import { Message } from 'element-ui' import NProgress from 'nprogress' import 'nprogress/nprogress.css' import { getToken } from '@/utils/auth' import { isRelogin } from '@/utils/request' NProgress.configure({ showSpinner: false }) const whiteList = ['/login', '/register','/singlePage'] router.beforeEach((to, from, next) => { NProgress.start() if (getToken()) { to.meta.title && store.dispatch('settings/setTitle', to.meta.title) /* has token*/ if (to.path === '/login') { next({ path: '/' }) NProgress.done() } else { if (store.getters.roles.length === 0) { isRelogin.show = true // 判断当前用户是否已拉取完user_info信息 store.dispatch('GetInfo').then(() => { isRelogin.show = false store.dispatch('GenerateRoutes').then(accessRoutes => { // 根据roles权限生成可访问的路由表 router.addRoutes(accessRoutes) // 动态添加可访问路由表 // next({ ...to, replace: true }) // hack方法 确保addRoutes已完成 let path = ''; if (accessRoutes[0].path === '/') { if(accessRoutes[0].children){ path = accessRoutes[0].path + accessRoutes[0].children[0].path; //获取第一路由路径 }else { path = accessRoutes[0].path } } else { if(accessRoutes[0].children){ path = accessRoutes[0].path + '/' + accessRoutes[0].children[0].path; //获取第一路由路径 }else { path = accessRoutes[0].path + '/' } } if (accessRoutes[0].children && accessRoutes[0].children[0].query !== undefined) { //如果当前路由存在路由参数,则带入 let query = JSON.parse(accessRoutes[0].children[0].query); let temp = ''; for (var val in query) { if (temp.length == 0) { temp = "?"; } else { temp = temp + "&"; } temp = temp + val + "=" + query[val]; } path = path + temp; } var temp = {...to, replace: true}; var curPath = temp.path; if (from.path == '/login' || curPath == "/" ) { next({path, replace: true}) // hack方法 确保addRoutes已完成 } else { next(temp) // hack方法 确保addRoutes已完成 } }) }).catch(err => { store.dispatch('LogOut').then(() => { Message.error(err) next({ path: '/' }) }) }) } else { next() } } } else { // 没有token if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单,直接进入 next() } else { next(`/login?redirect=${to.fullPath}`) // 否则全部重定向到登录页 NProgress.done() } } }) router.afterEach(() => { NProgress.done() })