效果:
HTML:
<div class="copybox">
<div class="copybox_left">UNZYXK</div>
<div class="copybox_right">复制</div>
</div>
JS:
<!-- 复制按钮 -->
<script>
$(".copybox_right").off().on('click', function(){
var textcheng = $(this).prev().html();
document.execCommand("Copy");
alert('复制成功!');
})
</script>