应该不是代码的问题
<template>
<h2>我是About组件的内容</h2>
</template>
<script>
export default {
name:'About'
}
</script>
components\Home.vue
<template>
<h2>我是Home组件的内容</h2>
</template>
<script>
export default {
name:'Home'
}
</script>
router\index.js
//该文件专门用于创建整个应用的路由器
import VueRouter from "vue-router";
//引入组件
import Home from '../components/Home'
import About from '../components/About'
//创建并暴露一个路由器
router = new VueRouter({
routes:[
{
path:'/about',
component:About
},
{
path:'/home',
component:Home
}
]
})
export default router
App.vue
<template>
<div>
<div class="row">
<div class="col-xs-offset-2 col-xs-8">
<div class="page-header"><h2>Vue Router Demo</h2></div>
</div>
</div>
<div class="row">
<div class="col-xs-2 col-xs-offset-2">
<div class="list-group">
<!-- 原始html中我们使用a标签实现页面跳转 -->
<!-- <a class="list-group-item active" href="./about.html">About</a>
<a class="list-group-item" href="./home.html">Home</a> -->
<!-- Vue中借助router-link标签实现路由的切换 -->
<router-link class="list-group-item" active-class="active" to="/about"> About
</router-link>
<router-link class="list-group-item" active-class="active" to="/home">
Home
</router-link>
</div>
</div>
<div class="col-xs-6">
<div class="panel">
<div class="panel-body">
<!-- 指定组件的呈现位置 -->
<router-view></router-view>
</div>
</div>
</div>
</div>
</div>
</template>
<script>
export default {
name:'App',
}
</script>
```javascript
main.js
import Vue from 'vue'
import App from './App.vue'
import VueRouter from 'vue-router'
import router from './router'
Vue.config.productionTip = false
Vue.use(VueRouter)
new Vue({
el:"#app",
render: h => h(App),
router
})
```
