原生javascrip 复制功能
兼容chrome FIrfox IE
下载地址
代码如下:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>My sql</title>
</head>
<body>
<style type="text/css">
#newtext {position: absolute;top: 0;left: 0;opacity: 0;z-index: -10;}
</style>
<span id="wenzi">I love you!!!</span>
<input id="newtext" value="">
<button type="button" onclick="fuzhi()">Copy Link</button>
<script type="text/javascript">
function fuzhi(){
var newtext=document.getElementById("newtext");
var wenzi=document.getElementById("wenzi").innerText;
newtext.value=wenzi;
newtext.select(); // 选择对象
document.execCommand("Copy"); // 执行浏览器复制命令
alert("Copy Successfull");
}
</script>
</body>
</html>