<script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js"></script>
<button class="button" data-clipboard-text="待复制的内容" type="button">复制</button>
<script type="text/javascript">
//实例化clipboard
var clipboard = new ClipboardJS('.button');
//提示复制成功
clipboard.on("success",function(e){
// 复制成功
showMessage('已成功复制','success',2000)
e.clearSelection();
});
//提示复制失败
clipboard.on("error",function(e){
//复制失败;
showMessage('复制失败','error',2000)
console.log( e.action )
});
</script>
复制功能实现了,但是复制成功或失败的提示咋不出现呢?