<div>
<button id="bt" onclick="ChangeColor()">Clike To Change Color</button>
</div>
<script>
function ChangeColor() {
debugger;
var Bt = document.getElementById("bt"); //Bt是DOM对象
Bt.style = "color:brown;";
debugger;
var BtJQuery = $(Bt); //BtJQuery是JQuery对象
BtJQuery.css("color", "red");
debugger;
}
</script>
要使用jQuery方法，必须用$()包装
转载于:https://www.cnblogs.com/Lulus/p/7873860.html
相关资源：javascript 原生Dom对象和jQuery对象的联系和区别
