在一个页面显示多个模态框时要讲每个模态框用div包裹起来，否咋会产生格式错误。
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="../css/bootstrap.min.css">
<script src="../js/jquery-1.11.3.min.js"></script>
<script src="../js/bootstrap.js"></script>
</head>
<body>
<div>
<button class="btn btn-primary btn-sm" data-toggle="modal" data-target="#excel">下载Excel模板</button>
<!-- Excel模态框（Modal） -->
<div class="modal fade" id="excel" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">下载Excel模板</h4>
</div>
<form action="${pageContext.request.contextPath }/exportWebExcel" method="post">
<div class="modal-body">
单选题数量: <input type="text" name="danxuan" value="" title="请输入单选题数量" /> <br /> <br /> 多选题数量: <input type="text" name="duoxuan" /> <br /> <br /> 判断题数量:<input type="text" name="panduan" /><br /> <br />
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>
<input type="submit" class="btn btn-primary" value="确认">
</div>
</form>
</div>
<!-- /.modal-content -->
</div>
<!-- /.modal -->
</div>
<p></p>
<!-- -------------------多个模态框样式套用有冲突，解决的办法很简单，用DIV将每个dialog的代码片段包裹一下-------------------------------------------- -->
<p></p>
<div>
<!-- 按钮触发模态框 -->
<button class="btn btn-primary btn-sm" data-toggle="modal" data-target="#wordMT">下载Word模板</button>
<!-- Excel模态框（Modal） -->
<div class="modal fade" id="wordMT" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="myModalLabel">下载Word模板</h4>
</div>
<form action="${pageContext.request.contextPath }/exporWebWord" method="post">
<div class="modal-body">
单选题数量: <input type="text" name="danxuan" value="" title="请输入单选题数量" /> <br /> <br /> 多选题数量: <input type="text" name="duoxuan" /> <br /> <br /> 判断题数量:<input type="text" name="panduan" /><br /> <br />
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>
<input type="submit" class="btn btn-primary" value="确认">
</div>
</form>
</div>
<!-- /.modal-content -->
</div>
<!-- /.modal -->
</div>
</body>
</html>