【发布时间】:2019-03-25 14:02:29
【问题描述】:
我正在尝试将router.beforeEach 与localStorage 一起使用。如果localStorage有数据,我想跳过首页。如果没有数据,进入首页。我可以用console.log打印数据,但是路由器进程失败了
[vue-router] 路径导航期间未捕获的错误 > 失败 将异常转换为字符串。
如何控制导航?
我的router.js:
Vue.use(Router);
const router = new Router({
routes: [{
path: '/',
name: 'index',
components: {
default: Index,
header: MainNavbar
},
props: {
header: {
colorOnScroll: 400
}
}
},
{
path: '/landing',
name: 'landing',
components: {
default: Landing,
header: MainNavbar,
footer: MainFooter
},
props: {
header: {
colorOnScroll: 400
},
footer: {
backgroundColor: 'black'
}
}
},
{
path: '/login',
name: 'login',
components: {
default: Login,
header: MainNavbar
},
props: {
header: {
colorOnScroll: 400
}
}
},
{
path: '/profile',
name: 'profile',
components: {
default: Profile,
header: MainNavbar,
footer: MainFooter
},
props: {
header: {
colorOnScroll: 400
},
footer: {
backgroundColor: 'black'
}
}
}
],
scrollBehavior: to => {
if (to.hash) {
return {
selector: to.hash
};
} else {
return {
x: 0,
y: 0
};
}
}
});
router.beforeEach((to, from, next) => {
let adres = JSON.parse(localStorage.getItem('adres'));
if (!adres) {
next('/');
} else {
next('/login');
}
});
export default router;
本地数据示例:
{
"id":1,
"adi":"Demo",
"soyadi":"Sef",
"telefon":"05322375277",
"adres":"Girne Mahallesi 6022 Sk. No:22 Kahta/Adıyaman",
"fotograf":"http://localhost:8000/media/kullanici/sef/demosef/chef-1.jpg"
}
【问题讨论】:
标签: vue.js vuejs2 vue-component vue-router