推荐参考：https://blog.csdn.net/crper/article/details/46293295
具体参考官网：根据需求简单的引用即可
fontAwesome矢量图标官网下载 使用：http://fontawesome.dashgame.com/
font-awesome-animation动画效果官网下载 使用：http://l-lin.github.io/font-awesome-animation/
引用： 将解压包的文件放到项目中， 引用css 文件即可使用。
在下小白练习
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>fontAwesome矢量图标</title>
<!-- 引用css -->
<link rel="stylesheet" href="./plugins/font-awesome-4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="./plugins/font-awesome-4.7.0/css/font-awesome-animation.min.css">
</head>
<body>
<div>
<a href='http://fontawesome.dashgame.com/' target='_blank'><span>fontAwesome矢量图标官网下载 使用</span></a><br>
<a href='http://l-lin.github.io/font-awesome-animation/' target='_blank'><span>font-awesome-animation动画效果官网下载 使用</span></a>
</div>
<hr>
<div>
<div class='faa-parent animated-hover'>
<i class="fa fa-tree fa-fw faa-tada faa-slow"></i>机构树
</div>
<div class="list-group faa-parent faa-wrench">
<a class="list-group-item" href="#"><i class="fa fa-home fa-fw faa-ring animated-hover"></i> Home</a>
<a class="list-group-item" href="#"><i class="fa fa-book faa-tada animated-hover"></i> Library</a>
<a class="list-group-item" href="#"><i class="fa fa-pencil faa-bounce animated"></i> Applications</a>
<a class="list-group-item" href="#"><i class="fa fa-cog fa-fw"></i> Settings</a>
</div>
</div>
<div>
<ul class="fa-ul">
<li><i class="fa-li fa fa-check-square "></i>List icons</li>
<li><i class="fa-li fa fa-check-square"></i>can be used</li>
<li><i class="fa-li fa fa-spinner fa-spin"></i>as bullets</li>
<li><i class="fa-li fa fa-square"></i>in lists</li>
</ul>
</div>
</body>
</html>