<button onclick="fnc()" ondblclick="fncDb()">click</button>
function fnc() { clearTimeout(fnc.clickTimeId) fnc.clickTimeId = setTimeout(function() { console.log(‘click‘) }, 500) } function fncDb() { clearTimeout(fnc.clickTimeId) console.log(‘db click‘) }
原文：https://www.cnblogs.com/zhoulixue/p/10830951.html