realty/virgo.wzfrontend/console/src/uitls/permission.js

import router from '../router'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import {
	getToken,
	getComment,
	removeToken
} from '@/uitls/auth'
import store from '../store';
import {
	Message
} from 'element-ui'
NProgress.configure({
	showSpinner: false
})
const baseUrl = ['/', '/401', '/404', '/loginRegister/login', '/work', '/message', '/space/project',
	'/iot/device/detail','/work/system/main'
];

const testBaseUrl = (path) => { //判断公共路由
	let nowBaseUrl = ['/loginRegister/login'].filter((item) => {
		return (item == path && item != '/')
	})
	return nowBaseUrl.length == 0;
}
/* 消息提示 */
const tip = (msg, type) => {
	let types = type || 'warning';
	Message({
		message: msg,
		type: types,
		duration: 2000
	});
}
const testComment = (path) => { //判断权限路由
	let comment = getComment() ? JSON.parse(getComment()) : [];
	let nowComment = comment.concat(baseUrl).filter((item) => {
		return item == path
	})
	return nowComment.length == 0;
}


router.beforeEach((to, from, next) => {
	if (getToken() && !(store.getters && store.getters.user && store.getters.user.userId) && !sessionStorage
		.getItem('store')) removeToken();
	/* 判断是否登录 */
	if (!getToken() && testBaseUrl(to.path)) return next('/loginRegister/login');
	/* 判断路由是否存在 */
	if (to.matched.length === 0) return next('/404');
	/* 判断是否有权限 */
	if (testComment(to.path)) return next('/401');
	/* 无项目时跳转项目列表页面 */
	if (getToken() && localStorage.getItem('projectId') == 0 && to.path !== '/space/project') {
		tip('暂无项目，请先添加项目');
		return next('/space/project');
	}
	NProgress.start();
	next();
});

router.afterEach(() => {
	NProgress.done();
});

router.onError((error) => {
	NProgress.done();
	location.reload();
});