JS实现复制功能的方法 
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>JS实现复制功能的方法 </title>

</head>
<script type="text/javascript">
    function copyText(){
    var text = document.getElementById("example")
    text.select()//选择对象
    document.execCommand("Copy") //执行浏览器复制命令
    console.log("已复制，可粘贴");
    }

</script>
<body>
 <div>
 <p>please input text</p>
    <textarea cols="60" rows="10" placeholder="please input text" id="example"> </textarea>
 </div>
 <input type="button" onClick="copyText()" value="click copy text">

</body>
</html>

 

 posted on 2021-10-15 09:52  boye169  阅读(425)  评论(0)    收藏  举报