<html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="bootstrap.min.css">
<script src="jquery-1.11.3.min.js" type="text/javascript" ></script>
<script src="bootstrap.min.js" type="text/javascript" ></script>
</head>
<body>
<div class="btn-group">
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-step-backward"></span></button>
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-fast-backward"></span></button>
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-backward"></span></button>
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-play"></span></button>
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-pause"></span></button>
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-stop"></span></button>
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-forward "></span></button>
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-fast-forward"></span></button>
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-step-forward"></span></button>
</div>
</body>
</html>
引入
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous"> 就可以了
把font那个文件夹导入就可以了
本地测的吧?应该是bootstrap目录下缺少img文件夹,你要的图标都在这个文件夹里面了,重新下载一个包吧。