WeChat を長押しして話す HTMLimplementation_html/css_WEB-ITnose

コードを直接見る方が早いです:

<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" /><button id="hhhh">按住说话</button>  <style type="text/css">      #hhhh{height:40px;line-height: 40px; text-align: center; background: #f00; color:#fff;}  </style>  <script>  document.getElementById('hhhh').addEventListener('touchstart', function(ev) {           ev.preventDefault();           this.style.background = '#f00';           //your start record code here...        }, false);  document.getElementById('hhhh').addEventListener('touchend', function(ev) {          ev.preventDefault();           this.style.background  = '#0f0';           //your stop record code here...        }, false);</script>