h5的复制功能
js+html5实现复制文字按钮
<div> <input type="text" name="guanfangaddress" id="guanfangaddress"/> <span id="copyBT" >复制</span> </div> <script type="text/javascript"> function copyArticle(event) { const range = document.createRange(); range.selectNode(document.getElementById('guanfangaddress')); const selection = window.getSelection(); if(selection.rangeCount > 0) selection.removeAllRanges(); selection.addRange(range); document.execCommand('copy'); alert("复制成功!"); } document.getElementById('copyBT').addEventListener('click', copyArticle, false); </script>