1 // js事件委托 2 document.getElementById(‘test‘).addEventListener(‘click‘,function(event){ 3 ????let target = event.target; 4 ????if(target.nodeName == ‘LI‘){ 5 ????????console.log(target.innerHTML) 6 ????} 7 }) 8 let six = document.createElement(‘li‘); 9 six.innerText = ‘6‘10 document.getElementById(‘test‘).appendChild(six)JS事件委托
原文地址：https://www.cnblogs.com/StruggleStudyhard/p/8941975.html