后臺(tái)返回來的路徑名不合理，但多個(gè)項(xiàng)目在使用中了，不方便改時(shí)可以使用別名。可以有多個(gè)或一個(gè)。
First.vue
<template>
<h1>First Seciton</h1>
</template>
Second.vue，Third.vue代碼同理
UserSettings.vue
<template>
<h1>UserSettings</h1>
<router-link to="/settings/children1">children1</router-link>
<br />
<router-link to="/settings/children2">children2</router-link>
<br>
<button @click="toBackPage">返回</button>
<hr>
<router-view></router-view>
<router-view name="a"></router-view>
<router-view name="b"></router-view>
</template>
<script setup lang="ts">
import { useRouter } from 'vue-router';
const router = useRouter();
const toBackPage = () => {
router.go(-1);
}
</script>
<style scoped></style>
index.ts
import { createRouter, createWebHistory } from 'vue-router'
import First from '../components/First.vue'
import Second from '../components/Second.vue'
import Third from '../components/Third.vue'
import UserSettings from '../components/UserSettings.vue'
export const router = createRouter({
history: createWebHistory(),
// alias 起別名，都可以訪問同一頁面
alias: ['/user-settings', '/Settings'],
routes: [
{
path: '/settings',
component: UserSettings,
children: [
{
path: 'children1',
components: {
default: First,
a: Second,
b: Third,
},
},
{
path: 'children2',
components: {
default: Third,
a: Second,
b: First,
},
},
]
},
],
})
App.vue文章來源：http://www.zghlxwxcb.cn/news/detail-650881.html
<template>
<h1>Nested Named Views</h1>
<hr>
<router-view></router-view>
<hr>
</template>
<script setup lang="ts">
</script>
<style scoped></style>
文章來源地址http://www.zghlxwxcb.cn/news/detail-650881.html
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