代碼:
<body> <button type="button"id="btn">點擊</button> </body> <script type="text/javascript"> let btn=document.getElementById("btn") function debounce(func,await){ let timer; return function(){ let context=this; let args=arguments; if(timer){ clearTimeout(timer) } timer=setTimeout(()=>{ func.call(context,args) },await) } } btn.onclick=debounce(function(){ console.log("hello world") },1000) </script>