下拉菜單點不出來,求指點
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
? <head>
? ? <base href="<%=basePath%>">
? ??
? ? <title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0"> ? ?
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<link rel="stylesheet" type="text/css" href="<%= basePath %>bootstrap/css/bootstrap.min.css">
? </head>
??
? <body>
? ? This is my JSP page. <br>
? ? <div class="dropdown">
? ??
? ? <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" >hello<span class="caret"></span></button>
? ??
? ? <ul class="dropdown-menu"><li><a href="#">哈哈</a></li><li><a href="#">哈哈</a></li></ul>
? ? </div>
? ?
? ? <script src="<%= basePath %>js/jquery-3.1.1.min.js"></script>
? <script src="<%= basePath %>bootstrap/js/bootstrap.min.js"></script>
? </body>
</html>
bootstrap用的是3.3.7
2018-12-29
代碼沒錯，穩(wěn)一點把<%= basePath %>改成你的路徑，<meta charset="utf-8" />加一下。代碼上沒問題，只有路徑的可能性錯誤