<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'login.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">
-->
</head>
<%
String incode = (String)request.getParameter("code");
String rightcode = (String)session.getAttribute("rCode");
if(incode != null && rightcode != null){
if(incode.equals(rightcode)){
out.println("验证码输入正确！");
}else{
out.println("验证码输入不正确，请重新输入！");
}
}
%>
<body>
<form action="login.jsp" method="post">
用户名：
<input type="text" name="username"/><br/>
密码：
<input type="password" name="password"/><br/>
验证码：
<img src="number.jsp"/>
<input type="text" name="code"/>
<input type="submit" value="登录"/>
</form>
</body>
</html>
