"TypeError: next is not a function" in the router.js file of my vue 3 project when trying to apply navigation guards?
"TypeError: next is not a function" in the router.js file of my vue 3 project when trying to apply navigation guards?
我不明白为什么我不认识下一个函数,而我关注了一个类似的视频来实现这个并且它没有错误
我不明白为什么我不认识下一个功能,而我关注了一个类似的视频来实现这个并且它没有错误
我不明白为什么我不认识下一个功能,而我关注了一个类似的视频来实现这个并且它没有错误
import Dashboard from "./Pages/Dashboard.vue";
import Customers from "./Pages/Customers.vue";
import EditProfile from "./Pages/EditProfile.vue";
import Insurance from "./Pages/Insurance.vue";
import Activations from "./Pages/Activations.vue";
import Login from "./Pages/Login.vue"
import ForgotPassword from "./Pages/ForgotPassword.vue"
import MyDashboard from "./Pages_cus/MyDashboard.vue";
import MyActivations from "./Pages_cus/MyActivations.vue";
import MyEditProfile from './Pages_cus/MyEditProfile.vue';
import NotFound from './Pages/NotFound.vue';
import NetworkError from './Pages/NetworkError.vue'
import { createRouter, createWebHistory } from "vue-router";
const routes = [
{
name: "MyDashboard",
component: MyDashboard,
path: "/my-dashboard",
meta: {
requiresAuth: true,
}
},
{
name: "MyActivations",
component: MyActivations,
path: "/my-activations",
},
{
name: "MyEditProfile",
component: MyEditProfile,
path: "/my-edit-profile",
},
{
name: "Dashboard",
component: Dashboard,
path: "/dashboard",
meta: {
requiresAuth: true,
}
},
{
name: "Customers",
component: Customers,
path: "/customers",
},
{
name: "EditProfile",
component: EditProfile,
path: "/edit-profile",
},
{
name: "Insurance",
component: Insurance,
path: "/insurance",
},
{
name: "Activations",
component: Activations,
path: "/activations",
},
{
name: "Login",
component: Login,
path: "/",
meta: {
requiresAuth: true,
}
},
{
name: "ForgotPassword",
component: ForgotPassword,
path: "/forgot-password",
},
{
name: "404Resource",
component: NotFound,
path: '/404/:resource',
props:true
},
{
name: "NetworkError",
component: NetworkError,
path: '/network-error'
},
{
name: "NotFound",
component: NotFound,
path: '/:catchAll(.*)'
},
];
const router = createRouter({
history: createWebHistory(),
routes,
});
router.beforeEach((to, next)=>{
if (to.matched.some(record => record.meta.requiresAuth)) {
if (localStorage.getItem('token') == null) {
console.log('Hello JS')
next({
path: '/',
params: { nextUrl: to.fullPath }
}) // I get the error at this level it doesn't recognise next as a function
}
else{
next();
}
}
else {
next()
}
})
export default router;
[Screenshot of code in VS code][1]
[Screenshot of code in browser
<!-- begin snippet: js hide: false console: true babel: false -->
<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre><code> import Dashboard from "./Pages/Dashboard.vue";
import Customers from "./Pages/Customers.vue";
import EditProfile from "./Pages/EditProfile.vue";
import Insurance from "./Pages/Insurance.vue";
import Activations from "./Pages/Activations.vue";
import Login from "./Pages/Login.vue"
import ForgotPassword from "./Pages/ForgotPassword.vue"
import MyDashboard from "./Pages_cus/MyDashboard.vue";
import MyActivations from "./Pages_cus/MyActivations.vue";
import MyEditProfile from './Pages_cus/MyEditProfile.vue';
import NotFound from './Pages/NotFound.vue';
import NetworkError from './Pages/NetworkError.vue'
import { createRouter, createWebHistory } from "vue-router";
const routes = [
{
name: "MyDashboard",
component: MyDashboard,
path: "/my-dashboard",
meta: {
requiresAuth: true,
}
},
{
name: "MyActivations",
component: MyActivations,
path: "/my-activations",
},
{
name: "MyEditProfile",
component: MyEditProfile,
path: "/my-edit-profile",
},
{
name: "Dashboard",
component: Dashboard,
path: "/dashboard",
meta: {
requiresAuth: true,
}
},
{
name: "Customers",
component: Customers,
path: "/customers",
},
{
name: "EditProfile",
component: EditProfile,
path: "/edit-profile",
},
{
name: "Insurance",
component: Insurance,
path: "/insurance",
},
{
name: "Activations",
component: Activations,
path: "/activations",
},
{
name: "Login",
component: Login,
path: "/",
meta: {
requiresAuth: true,
}
},
{
name: "ForgotPassword",
component: ForgotPassword,
path: "/forgot-password",
},
{
name: "404Resource",
component: NotFound,
path: '/404/:resource',
props:true
},
{
name: "NetworkError",
component: NetworkError,
path: '/network-error'
},
{
name: "NotFound",
component: NotFound,
path: '/:catchAll(.*)'
},
];
const router = createRouter({
history: createWebHistory(),
routes,
});
router.beforeEach((to, next)=>{
if (to.matched.some(record => record.meta.requiresAuth)) {
if (localStorage.getItem('token') == null) {
console.log('Hello JS')
next({
path: '/',
params: { nextUrl: to.fullPath }
}) // I get the error at this level it doesn't recognise next as a function
}
else{
next();
}
}
else {
next()
}
})
export default router;
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
我不明白为什么我不认识下一个函数,而我关注了一个类似的视频来实现这个并且它没有错误
我不明白为什么我不认识下一个功能,而我关注了一个类似的视频来实现这个并且它没有错误
我不明白为什么我不认识下一个功能,而我关注了一个类似的视频来实现这个并且它没有错误
import Dashboard from "./Pages/Dashboard.vue";
import Customers from "./Pages/Customers.vue";
import EditProfile from "./Pages/EditProfile.vue";
import Insurance from "./Pages/Insurance.vue";
import Activations from "./Pages/Activations.vue";
import Login from "./Pages/Login.vue"
import ForgotPassword from "./Pages/ForgotPassword.vue"
import MyDashboard from "./Pages_cus/MyDashboard.vue";
import MyActivations from "./Pages_cus/MyActivations.vue";
import MyEditProfile from './Pages_cus/MyEditProfile.vue';
import NotFound from './Pages/NotFound.vue';
import NetworkError from './Pages/NetworkError.vue'
import { createRouter, createWebHistory } from "vue-router";
const routes = [
{
name: "MyDashboard",
component: MyDashboard,
path: "/my-dashboard",
meta: {
requiresAuth: true,
}
},
{
name: "MyActivations",
component: MyActivations,
path: "/my-activations",
},
{
name: "MyEditProfile",
component: MyEditProfile,
path: "/my-edit-profile",
},
{
name: "Dashboard",
component: Dashboard,
path: "/dashboard",
meta: {
requiresAuth: true,
}
},
{
name: "Customers",
component: Customers,
path: "/customers",
},
{
name: "EditProfile",
component: EditProfile,
path: "/edit-profile",
},
{
name: "Insurance",
component: Insurance,
path: "/insurance",
},
{
name: "Activations",
component: Activations,
path: "/activations",
},
{
name: "Login",
component: Login,
path: "/",
meta: {
requiresAuth: true,
}
},
{
name: "ForgotPassword",
component: ForgotPassword,
path: "/forgot-password",
},
{
name: "404Resource",
component: NotFound,
path: '/404/:resource',
props:true
},
{
name: "NetworkError",
component: NetworkError,
path: '/network-error'
},
{
name: "NotFound",
component: NotFound,
path: '/:catchAll(.*)'
},
];
const router = createRouter({
history: createWebHistory(),
routes,
});
router.beforeEach((to, next)=>{
if (to.matched.some(record => record.meta.requiresAuth)) {
if (localStorage.getItem('token') == null) {
console.log('Hello JS')
next({
path: '/',
params: { nextUrl: to.fullPath }
}) // I get the error at this level it doesn't recognise next as a function
}
else{
next();
}
}
else {
next()
}
})
export default router;
[Screenshot of code in VS code][1]
[Screenshot of code in browser
<!-- begin snippet: js hide: false console: true babel: false -->
<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre><code> import Dashboard from "./Pages/Dashboard.vue";
import Customers from "./Pages/Customers.vue";
import EditProfile from "./Pages/EditProfile.vue";
import Insurance from "./Pages/Insurance.vue";
import Activations from "./Pages/Activations.vue";
import Login from "./Pages/Login.vue"
import ForgotPassword from "./Pages/ForgotPassword.vue"
import MyDashboard from "./Pages_cus/MyDashboard.vue";
import MyActivations from "./Pages_cus/MyActivations.vue";
import MyEditProfile from './Pages_cus/MyEditProfile.vue';
import NotFound from './Pages/NotFound.vue';
import NetworkError from './Pages/NetworkError.vue'
import { createRouter, createWebHistory } from "vue-router";
const routes = [
{
name: "MyDashboard",
component: MyDashboard,
path: "/my-dashboard",
meta: {
requiresAuth: true,
}
},
{
name: "MyActivations",
component: MyActivations,
path: "/my-activations",
},
{
name: "MyEditProfile",
component: MyEditProfile,
path: "/my-edit-profile",
},
{
name: "Dashboard",
component: Dashboard,
path: "/dashboard",
meta: {
requiresAuth: true,
}
},
{
name: "Customers",
component: Customers,
path: "/customers",
},
{
name: "EditProfile",
component: EditProfile,
path: "/edit-profile",
},
{
name: "Insurance",
component: Insurance,
path: "/insurance",
},
{
name: "Activations",
component: Activations,
path: "/activations",
},
{
name: "Login",
component: Login,
path: "/",
meta: {
requiresAuth: true,
}
},
{
name: "ForgotPassword",
component: ForgotPassword,
path: "/forgot-password",
},
{
name: "404Resource",
component: NotFound,
path: '/404/:resource',
props:true
},
{
name: "NetworkError",
component: NetworkError,
path: '/network-error'
},
{
name: "NotFound",
component: NotFound,
path: '/:catchAll(.*)'
},
];
const router = createRouter({
history: createWebHistory(),
routes,
});
router.beforeEach((to, next)=>{
if (to.matched.some(record => record.meta.requiresAuth)) {
if (localStorage.getItem('token') == null) {
console.log('Hello JS')
next({
path: '/',
params: { nextUrl: to.fullPath }
}) // I get the error at this level it doesn't recognise next as a function
}
else{
next();
}
}
else {
next()
}
})
export default router;
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>