| 提交 | 用户 | age | ||
| 2a61f6 | 1 | import router from './router' |
| L | 2 | import { Message } from 'element-ui' |
| 3 | import Req from './utils/http_install' | |
| 4 | import NProgress from 'nprogress' // progress bar | |
| 5 | import 'nprogress/nprogress.css' // progress bar style | |
| 6 | import { getToken, getUserData, removeToken, removeUserData } from '@/utils/auth' // get token from session | |
| 7 | import getPageTitle from '@/utils/get-page-title' | |
| 8 | ||
| 9 | NProgress.configure({ showSpinner: false }) // NProgress Configuration | |
| 10 | ||
| 11 | const whiteList = ['/login'] // no redirect whitelist | |
| 12 | ||
| 13 | router.beforeEach(async(to, from, next) => { | |
| 14 | // start progress bar | |
| 15 | NProgress.start() | |
| 16 | ||
| 17 | // set page title | |
| 18 | document.title = getPageTitle(to.meta.title) | |
| 19 | ||
| 20 | // determine whether the user has logged in | |
| 21 | const hasToken = getToken() | |
| 22 | ||
| 23 | if (hasToken) { | |
| 24 | if (to.path === '/login') { | |
| 25 | // if is logged in, redirect to the home page | |
| 26 | next({ path: '/' }) | |
| 27 | NProgress.done() | |
| 28 | } else { | |
| 29 | const hasGetUserInfo = getUserData() | |
| 30 | if (hasGetUserInfo) { | |
| 31 | next() | |
| 32 | } else { | |
| 33 | Req.http.postFN({ | |
| 34 | url: 'admin/logout', | |
| 35 | udData: { noToken: true }, | |
| 36 | mockData: { | |
| 37 | code: 100, | |
| 38 | msg: '', | |
| 39 | data: {} | |
| 40 | } | |
| 41 | }, () => { | |
| 42 | Message.error('登录失效，重新登录') | |
| 43 | removeToken() // 清除token | |
| 44 | removeUserData() // 清除userData | |
| 45 | next(`/login?redirect=${to.path}`) | |
| 46 | NProgress.done() | |
| 47 | }) | |
| 48 | } | |
| 49 | } | |
| 50 | } else { | |
| 51 | /* has no token*/ | |
| 52 | ||
| 53 | if (whiteList.indexOf(to.path) !== -1) { | |
| 54 | // in the free login whitelist, go directly | |
| 55 | next() | |
| 56 | } else { | |
| 57 | // other pages that do not have permission to access are redirected to the login page. | |
| 58 | next(`/login?redirect=${to.path}`) | |
| 59 | NProgress.done() | |
| 60 | } | |
| 61 | } | |
| 62 | }) | |
| 63 | ||
| 64 | router.afterEach(() => { | |
| 65 | // finish progress bar | |
| 66 | NProgress.done() | |
| 67 | }) | |
