<!DOCTYPE?html>
<html?lang="en">
<head>
<meta?charset="UTF-8">
<meta?name="viewport"?content="width=device-width,?initial-scale=1.0">
<meta?http-equiv="X-UA-Compatible"?content="ie=edge">
<title>Document</title>
<style>
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????left:?0;
????top:?0;
????width:?100px;
????height:?100px;
????background:?red;
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</style>
</head>
<body>
文字?<br?/>
文字?<br?/>
文字?<br?/>
文字?<br?/>
文字?<br?/>
文字?<br?/>
文字?<br?/>
<div?class="box">文字</div>???
<script?src="fns.js"></script>?
<script>
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????//?鼠標按下事件
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????????document.addEventListener("mousemove",move);
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????????????document.removeEventListener("mousemove",move);
????????},{
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????????});
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</script>
</body>
</html>
