<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<button class="btn">点击</button>
<script src="jquery.min.js"></script>
<script>
//按钮点击出发防抖动的函数 debounce
$(".btn").on("click",debounce(Click,1000))
function debounce (fn, duration){ //fn(你要防止抖动的函数) duration:(毫秒数)
var timer = null;
return function (){
clearTimeout(timer)
timer=setTimeout(function(){
fn()
},duration)
}
}
//你要运行函数
function Click(){
console.log(1)
//todo something
}
</script>
</body>
</html>
原文：http://www.cnblogs.com/love314159/p/7655894.html