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117 lines
3.1 KiB
117 lines
3.1 KiB
/*
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* 路由配置
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*
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* 需要鉴权的路由：meta && !meta.noAuth
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* 左侧菜单显示：name && !hidden && meta.title
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* 左侧菜单不折叠只有一个children的路由：alwaysShow
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* 面包屑显示：meta.title
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* 面包屑不跳转：!meta.breadcrumb
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* 搜索选项显示：name && meta.title
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* tab栏固定显示：meta.affix
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* 页面不缓存：!name || meta.noCache
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* 打开iframe：meta.iframe，不会重复打开相同src的iframe
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* */
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import Vue from 'vue'
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import Router from 'vue-router'
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import NProgress from 'nprogress'
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import 'nprogress/nprogress.css'
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import {isUserExist} from "@/utils/sessionStorage"
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import {auth, needAuth} from "@/utils/auth"
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import {isEmpty} from "@/utils"
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import {title} from '@/config'
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import constantRoutes from '@/router/constantRoutes'
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import authorityRoutes from '@/router/authorityRoutes'
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import store from "@/store"
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Vue.use(Router)
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NProgress.configure({showSpinner: false})
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const endRoute = [{path: '*', redirect: '/404', hidden: true}]
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const urlNoNeedLogin = {
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'/login': 1,
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'/register': 1,
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'/404': 1,
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'/403': 1,
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}
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metaExtend(constantRoutes)
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metaExtend(authorityRoutes)
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const createRouter = () => new Router({
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scrollBehavior: () => ({y: 0}),
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routes: constantRoutes.concat(authorityRoutes, endRoute)
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})
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const router = createRouter()
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router.beforeEach(async (to, from, next) => {
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NProgress.start()
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document.title = getPageTitle(to.meta.title)
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//不需要登录的页面也不需要进行权限控制
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if (urlNoNeedLogin[to.path]) return next()
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const isLogin = isUserExist()
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//未登录时返回登录页
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if (!isLogin) return next({path: '/login', query: {redirect: to.fullPath}})
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//初始化菜单
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await initMenu()
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//已登录时访问登录页则跳转至首页
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if (to.path === '/login') return next({path: '/'})
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//页面不需要鉴权或有访问权限时通过
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if (!needAuth(to) || auth(to.path)) {
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iframeControl(to)
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return next()
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}
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//用户无权限访问时的动作
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next({path: '/403'})
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})
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router.afterEach(() => {
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NProgress.done()
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})
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//初始化菜单和权限
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function initMenu() {
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if (!store.state.resource.hasInitRoutes) {
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return store.dispatch('resource/init', store.state.user)
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}
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return Promise.resolve()
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}
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//拼接页面标题
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function getPageTitle(pageTitle) {
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return pageTitle ? `${pageTitle} - ${title}` : title
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}
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//判断是否需要打开iframe
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function iframeControl(route) {
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let operate = route.meta.iframe ? 'open' : 'close'
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store.dispatch(`iframe/${operate}`, route.meta.iframe)
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}
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//子路由继承父路由meta上的{affix,noAuth,noCache}，优先使用子路由的值
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function metaExtend(routes, meta) {
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routes.forEach(route => {
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if (meta) {
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const keys = ['affix', 'noAuth', 'noCache']
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Object.keys(meta).forEach(key => {
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if (keys.includes(key) && !isEmpty(meta[key]) && isEmpty(route.meta[key])) {
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route.meta[key] = meta[key]
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}
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})
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}
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if (route.children) {
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metaExtend(route.children, route.meta)
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}
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})
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}
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export default router
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