<title>无标题文档
</title>
<style>
#div1{width:200px;height:200px; background:red;}
</style>
<script>
function getStyle(obj,name){
if(obj.currentStyle){
return obj.currentStyle[name];
}else{
return getComputedStyle(obj,false)[name];
}
}
window.onload=function (){
var oDiv=document.getElementById('div1');
alert(getStyle(oDiv,'backgroundColor'));
}
</script>
</head>
<body>
<div id="div1"></div>
</body>
转载于:https://www.cnblogs.com/919czzl/p/4314085.html
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