在router/index.js
import Vue from 'vue'
import Router from 'vue-router'
import Login from '@/components/Login.vue'
import Home from '@/components/Home.vue'
Vue.use(Router)
const router = new Router({
routes: [
{path: '/', redirect: '/login'},
{path: '/Login', component: Login},
{path: '/Home', component: Home}
]
})
router.beforeEach((to, from, next) => {
if (to.path != '/login') {
if (!window.sessionStorage.getItem("token")) {
next({
path: '/login'
})
} else {
next()
}
} else {
next()
}
})
export default router
