<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>cookie</title>
<script src="jquery.js" type="text/javascript"></script>
</head>
<body>
<form id="formId" action="">
<input type="text" name="a" value="安安" />
<input type="hidden" name="b" value="abc">
</form>
<script type="text/javascript">
<!doctype html>
<html lang="en">
<head>