<%@ page contentType="text/html;charset=GBK" %>
<html>
<head>
<title>认证码输入页面</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<p>验证码：<img src="image.jsp">
<form method="post" action="action_imageEnsure.jsp">
<p>
请输入上面的认证码：<input type="text" name="code" maxlength="4">
<p>
<input type=submit value="提交检测"></td>
</form>
</body>
</html>