vue3router
4.1. 【对路由的理解】
4.2. 【基本切换效果】
-
Vue3
中要使用vue-router
的最新版本,目前是4
版本。 -
路由配置文件代码如下:
import {createRouter,createWebHistory} from 'vue-router'
import Home from '@/pages/Home.vue'
import News from '@/pages/News.vue'
import About from '@/pages/About.vue'
const router = createRouter({
history:createWebHistory(),
routes:[
{
path:'/home',
component:Home
},
{
path:'/about',
component:About
}
]
})
export default router
-
main.ts
代码如下:import router from './router/index'
app.use(router)
app.mount('#app')
-
App.vue
代码如下<template>
<div class="app">
<h2 class="title">Vue路由测试</h2>
<!-- 导航区 -->
<div class="navigate">
<RouterLink to="/home" active-class="active">首页</RouterLink>
<RouterLink to="/news" active-class="active">新闻</RouterLink>
<RouterLink to="/about" active-class="active">关于</RouterLink>
</div>
<!-- 展示区 -->
<div class="main-content">
<RouterView></RouterView>
</div>
</div>
</template>
<script lang="ts" setup name="App">
import {RouterLink,RouterView} from 'vue-router'
</script>