请教各位一个问题，求解答：请问一个按钮怎么开启定时器后3秒自动关闭？

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)}