vue2.0组件入门

<template>
<div class="footer">
{{name}}
<button class="btn" @click="che">click</button>
</div>
</template>
<script>
export default {
name:'Footer',
data() {
return{
name:123
}
},
methods:{
che:function(){
alert(9999);
}
}

}
</script>
<style type="text/stylus" lang="stylus">
.footer
color red
</style>

<template>
<div id="app">
{{age}}
<router-view></router-view>
<Footer></Footer>
</div>
</template>

<script>
import Footer from './components/Footer/Footer.vue'
export default {
name: 'app',
data() {
return {
age:111
}
},
components:{Footer}
}
</script>

<style>
#app {
font-family: 'Avenir', Helvetica, Arial, sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-align: center;
color: #2c3e50;
margin-top: 60px;
}
</style>