html5的range怎么样才能随着拖动实时显示数字啊

img

通过js获取range的取值'然后显示到标签上

设置input的属性就好

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <input id="range" type="range" min="0" max="100" value="5"step="10" oninput="change()" onchange="change()">
        <span id="value">5</span>
        <script type='text/javascript'>
            function change() {
                  var value = document.getElementById('range').value ;
                  document.getElementById('value').innerHTML = value;
            }
        </script>
 
    </body>
</html>