大神們，這個代碼，我把backgroundColor改為文字顏色color沒有執行是什么原因呢？代碼如下：<!DOCTYPE html><html><head>?? ?<meta charset="UTF-8">?? ?<title>Document</title></head><body>?? ?<ul id="list">?? ??? ?<li>前度</li>?? ??? ?<li>前端</li>?? ??? ?<li>web服務器</li>?? ??? ?<li>javascript</li>?? ?</ul>?? ?<script>???? var lis=document.getElementById('list').getElementsByTagName('li');???? function change(arg){??? ??? ?for(var i=0;i<arg.length;i++){?????????????? if(i==0){arg[i].style.Color="red"}??? ??? ??? ??? ?else if(i==1 || i==2){??? ??? ??? ??? ??? ?arg[i].style.Color="blue"??? ??? ??? ??? ?}??? ??? ??? ??? ?else{arg[i].style.Color="green"}??? ??? ?}???? }????? change(lis)??? </script></body></html>
請大神們幫忙檢查一下以下代碼，謝謝！
慕尼黑4757019
2018-10-12 17:46:13
