played a html page, introduced the local bootstrap file, the style does not work, there is an error, who knows what happened?
Code:
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Bootstrap</title>
<!-- Bootstrap -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<script src="js/jquery-2.1.0.min.js" type="text/javascript"></script>
<script src="js/bootstrap.min.js" type="text/javascript"></script>
</head>
<body>
<button type="button" class="btn btn-primary btn-lg" class="btn">Large button</button>
<button type="button" class="btn btn-default btn-lg">Large button</button>
</body>
<script>
$(".btn").click(function () {
consoele.log(123);
});
</script>
</html>error prompt:
:
