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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<button id="btn1">单击</button>
<button id="btn2">双击</button>
</body>
<script>
var btn1 = document.getElementById('btn1');
var btn2 = document.getElementById('btn2');
btn1.onclick=function(){
alert('单击事件')
}
btn2.ondblclick=function(){
alert('双击事件')
}
</script>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<button id="btn">点妓</button>
</body>
<script>
var btn = document.getElementById('btn');
//鼠标按下事件
btn.onmousedown = function(){
console.log('按下了鼠标');
}
//鼠标弹起事件
btn.onmouseup = function(){
console.log('鼠标弹起事件');
}
//鼠标单击事件
btn.onclick=function(){
console.log('点妓了一次');
}
//鼠标移动事件
document.onmousemove=function(){
//解决兼容性问题
var e = e ||event;
document.title="X:"+e.clientX+"Y:"+e.clientY;
}
</script>
</html>点击 "运行实例" 按钮查看在线实例
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