<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<style>
.box {
width: 100px;
height: 100px;
background: skyblue;
}
</style>
<body>
<div>
<div>
<h1>onmouseover事件</h1><br>
<div class="box" onmousemove="move(event)"></div>
</div>
</div>
</body>
<script>
function move(event) {
event.target.style.backgroundColor = "#ccc";
}
</script>
</html>
前端js移入[onmouseover事件]div改变颜色event.target
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转载自blog.csdn.net/m0_49714202/article/details/126321081
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