index.js
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import { createRouter, createWebHistory } from 'vue-router'
import HomeView from '../views/HomeView.vue'
import Login from "../views/Login.vue";
const router = createRouter({
history: createWebHistory(import.meta.env.BASE_URL),
routes: [
{
path: '/',
name: 'home',
component: HomeView,
meta: {
title: 'SN管理',
requiresAuth: true // 添加这行，标记该路由需要认证
}
},
{
path: '/login',
name: 'Login',
component: Login,
meta: {
requiresAuth: false // 明确表示登录页不需要认证
}
}
]
})
// 路由守卫
router.beforeEach((to, from, next) => {
const isAuthenticated = sessionStorage.getItem('isAuthenticated')
if (to.path === '/login' && !isAuthenticated) {
return next('/login')
}
// 需要认证但未登录 → 跳转登录页
if (to.meta.requiresAuth && !isAuthenticated) {
return next('/login')
}
// 已登录但访问登录页 → 跳转首页
if (to.path === '/login' && isAuthenticated) {
return next('/')
}
next()
})
export default router