基本動畫操作--animate()以及回調函數的使用:(自己參考菜鳥教程網站進行學習,點選，進行學習·····)
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Nearth</title>
<script src="jquery-3.3.1.min.js" type="text/javascript" charset="utf-8"></script>
<style type="text/css">
#dv{
height: 50px;
width:50px;
background-color: #FF0000;
}
</style>
<script type="text/javascript">
$(function(){
$("#btn").click(function(){
$("#dv").animate(
{
"width":"300px",
"height":"300px",
"left":"300px",
},1000,function(){
$("#dv").animate({
"width":"50px",
"height":"50px",
"left":"300px",
},1000)}
);
});
})
</script>
</head>
<body>
<h1>基本動畫操作--animate()以及回調函數的使用</h1>
<hr >
<input type="button" name="" id="btn" value="顯示動畫效果" />
<hr >
<div id="dv">
</div>
</body>
</html>
每天做點事，也是蠻開心的································
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