一、功能描述:
1、点击购买按钮,模拟抛物线将物品弹到购物车里;
2、购物车添加物品后,显示+1动画;
效果图如下:

实现如下:
1、导入jquery相关的包:
<script type="text/javascript" src="jquery-2.1.1.min.js"></script>
<script src="jquery.fly.min.js"></script> 2、html文件内容:
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>jQuery实现模拟天猫加入购物车飞入动画效果</title>
<meta name="keywords" content="jquery,购物车" />
<body>
<div id="main">
<div class="demo">
<div class="box orange button addcar">
<div style="padding-top:55px">
土豪,请猛击我,加入购物车
</div>
</div>
</div>
</div>
<div class="m-sidebar">
<div class="cart">
<i id="end"></i>
<span>购物车</span>
</div>
</div>
</div>
</body>3、css样式:
<style type="text/css">
.demo{width:820px; margin:60px auto 10px auto}
.m-sidebar{position: fixed;top: 0;right: 0;background: #000;z-index: 2000;width: 85px;height: 100%;font-size: 12px;color: #fff;}
.cart{color: #fff;text-align:center;line-height: 20px;padding: 200px 0 0 0px;}
.cart span{display:block;width:20px;margin:10 0 0 0;}
.cart i{width:50px;height:35px;display:block; background:url(car.png) no-repeat;}
#msg{position:fixed; top:300px; right:35px; z-index:10000; width:1px; height:52px; line-height:52px; font-size:20px; text-align:center; color:#fff; background:#360; display:none}
.box{width:300px; height:150px; border:1px solid #e0e0e0; text-align:center}
.u-flyer{display: block;width: 50px;height: 50px;border-radius: 50px;position: fixed;z-index: 9999;}
.button {
display: inline-block;
outline: none;
cursor: pointer;
text-align: center;
text-decoration: none;
font: 16px/100% 'Microsoft yahei',Arial, Helvetica, sans-serif;
padding: .5em 2em .55em;
text-shadow: 0 1px 1px rgba(0,0,0,.3);
-webkit-border-radius: .5em;
-moz-border-radius: .5em;
border-radius: .5em;
-webkit-box-shadow: 0 1px 2px rgba(0,0,0,.2);
-moz-box-shadow: 0 1px 2px rgba(0,0,0,.2);
box-shadow: 0 1px 2px rgba(0,0,0,.2);
}
.button:hover {










