<template>
<div style="margin-top: 300px">
<input
type="range"
value="0" name=""
oninput="document.getElementById('show_v').innerHTML=value">
<label id="show_v">0</label>
</div>
</template>
<template>
<div style="margin-top: 300px">
<input
type="range"
value="0" name=""
oninput="document.getElementById('show_v').innerHTML=value">
<label id="show_v">0</label>
</div>
</template>
用原生js实现
<input type="range" value="0" name="" oninput="document.getElementById('show_v').innerHTML=this.value">