<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>W3Cschool在线教程(w3cschool.cn)</title>
</head>
<body>
<input type="text" oncut="myFunction()" value="尝试剪切该文本">
<p id="demo"></p>
<script>
function myFunction() {
document.getElementById("demo").innerHTML = "你剪切了文本!";
}
</script>
</body>
</html>