我正在尝试从表单中调用脚本,但未调用该脚本:
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<script>
alert ("jjj")
$("#friend-form").submit(function (e) {
e.preventDefault();
alert "jjj"
})
</script>
<form id="friend-form">
<input type="submit" class="btn btn-primary" value="fuck Friend" />
</form>
</body>
</html>