<template>
<div>
??<div>
????<input?v-model="inputValue"/>
????<button?@click="handlsSubmit">提交</button>
??</div>
??<ul>

??</ul>
</div>
</template>

<script>
export?default?{
import?TodoItem?from?'./components/HelloWorld'
??data:?function?()?{
??components:?{
????'todo-item':?HelloWorld
??},
????return?{
??????inputValue:?'',
??????list:?[]
????}
??},
??methods:?{
????handlsSubmit?()?{
??????this.list.push(this.inputValue)
????}
??}
}
</script>

<style>

</style>