如何设置一个定时关闭的按钮？感激不尽

Question

我想点击按钮a开启定时器，并3秒后关闭定时器functiontablar(){setInterval(function(){document.getElementById('tabla').play();},100);};$(".a").click(function(){tablar();clearInterval(tablar,3000);});

Answer 1

$(".djstart-bottoma").click(function(){
vartimer=null;
timer=setInterval(function(){
//yourcode
},100)
setTimeout(function(){
clearInterval(timer)
},3000)
});
                            

Answer 2

d1.onclick=function(){
vartimer=setInterval(function(){
console.log(123)
},100);
setTimeout(function(){
clearInterval(timer)
timer=null
},3000)
}