下面是自己整理的简单例子
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Document</title>
</head>
<body>
<script type="text/javascript">
function jsCopy(){
var e=document.getElementById("copy-num");//对象是copy-num1
e.select(); //选择对象
document.execCommand("Copy"); //执行浏览器复制命令
alert("复制成功");
}
</script>
<div class="nav navbar-top-links navbar-right">
<li>推广链接：</li>
<li><input id="copy-num" class="form-control" type="text" value="xiaomingwang hello liu shuyu" style="max-width:100px;display:inline-block;color: #999; margin-top:12px"></li>
<li><button onClick="jsCopy()" type="button" class="btn btn-sm">复制</button></li>
</div>
</body>
</html>
转载地址：/zzh_meng520/article/details/79154047
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