JQuery常用插件大全（1）： Lightbox JS
1、在百度搜索中搜索关键词" Lightbox JS",如下图所示。
2、访问 Lightbox官方网站，Download the latest version（下载 Lightbox最新版本），如下图所示。
3、Include the CSS at the top of your page in your <head> tag:
（引入CSS文件再页面的头部<hed>标签之间）
<link href="path/to/lightbox.css" rel="stylesheet">
4、Include the Javascript at the bottom of your page before the closing </body> tag:
引入Javascript文件再页面的底部在body标签关闭之前，如下所示。
<script src="path/to/lightbox.js"></script>
5、DOM 结构
<a href="image-1.jpg" data-lightbox="image-1" data-title="文字说明">Image #1</a> <!-- 如果是一组相关的图片，可以对该组图片设置 data-lightbox 属性为相同的值。--> <a href="img/image-2.jpg" data-lightbox="group">Image #2</a> <a href="img/image-3.jpg" data-lightbox="group">Image #3</a> <a href="img/image-4.jpg" data-lightbox="group">Image #4</a>
以上内容设置好即可，会自动调用 Lightbox。
6、使用说明，如下图所示。
7、参数说明
注意：目前除了修改源码，不能在调用的时候修改参数（因为是自动调用的，并且参数没有暴露到外部），期待以后的更新能完善该功能。
8、新建HTML文件，如下图所示。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Lightbox Example</title>
<link rel="stylesheet" href="../dist/css/lightbox.css">
</head>
<body>
<section>
<h3>Two Individual Images</h3>
<div>
<a href="http://lokeshdhakar.com/projects/lightbox2/images/image-1.jpg" data-lightbox="example-1"><img src="http://lokeshdhakar.com/projects/lightbox2/images/thumb-1.jpg" alt="image-1" /></a>
<a href="http://lokeshdhakar.com/projects/lightbox2/images/image-2.jpg" data-lightbox="example-2" data-title="Optional caption."><img src="http://lokeshdhakar.com/projects/lightbox2/images/thumb-2.jpg" alt="image-1"/></a>
</div>
<hr />
<h3>A Four Image Set</h3>
<div>
<a href="http://lokeshdhakar.com/projects/lightbox2/images/image-3.jpg" data-lightbox="example-set" data-title="Click the right half of the image to move forward."><img src="http://lokeshdhakar.com/projects/lightbox2/images/thumb-3.jpg" alt=""/></a>
<a href="http://lokeshdhakar.com/projects/lightbox2/images/image-4.jpg" data-lightbox="example-set" data-title="Or press the right arrow on your keyboard."><img src="http://lokeshdhakar.com/projects/lightbox2/images/thumb-4.jpg" alt="" /></a>
<a href="http://lokeshdhakar.com/projects/lightbox2/images/image-5.jpg" data-lightbox="example-set" data-title="The next image in the set is preloaded as you're viewing."><img src="http://lokeshdhakar.com/projects/lightbox2/images/thumb-5.jpg" alt="" /></a>
<a href="http://lokeshdhakar.com/projects/lightbox2/images/image-6.jpg" data-lightbox="example-set" data-title="Click anywhere outside the image or the X to the right to close."><img src="http://lokeshdhakar.com/projects/lightbox2/images/thumb-6.jpg" alt="" /></a>
</div>
</section>
<section>
For more information, visit <a href="http://lokeshdhakar.com/projects/lightbox2/">http://lokeshdhakar.com/projects/lightbox2/</a>
</section>
<script src="../dist/js/lightbox-plus-jquery.min.js"></script>
</body>
</html>
9、jQuery Lightbox2 灯箱效果，如下图所示。
