template>

??<div>

????<div>

??????<input?v-model:="inputValue"?/>

??????<button?@click="handleSubmit">提交</button>

????</div>

????<ul>

????</ul>

??</div>

</template>

<script>

export?default?{

??data:?function?()?{

????return?{

??????inputValue:?''

????}

??},

??method:?{

????handleSubmit:?function?()?{

??????alert(123)

????}

??}

}

</script>

<style></style>

為什么在vscode 就是運行不了，代碼沒有提示任何問題