📄 login.asp
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<!--#include file = "../inc/dbclass.inc.asp"-->
<!--#include file="../inc/md5.asp" -->
<%
dim position, aaction, errmsg, auserid, apasswd, arepasswd, alevel
position = getsafeint(trim(request("position")),0)
if position < 1 then
errmsg = ""
position = 1
else
errmsg="<font color=#ff0000><b>您没有登陆或者停留的时间过长，请重新登陆！</b></font>"
end if
aaction = getsafestr(request.form("action"))
if aaction = "true" then
dim server_v1, server_v2
server_v1 = cstr(request.servervariables("http_referer"))
server_v2 = cstr(request.servervariables("server_name"))
if mid(server_v1,8,len(server_v2)) <> server_v2 then '外部提交的数据
call oktowhere("数据提交错误！","-1")
else
auserid = trim(request("a_userid"))
apasswd = trim(request("a_pwd"))
arepasswd = trim(request("a_rpwd"))
if auserid <> "" and apasswd <> "" and arepasswd <> "" then
if arepasswd = cstr(session("psn")) then
ssql = "select * from admin where a_userid ='"&auserid&"'"
ors.open ssql, oconn, 0, 1
if not ors.eof then
if ors("a_pwd") = md5(apasswd) then
' 登录成功
alevel = ors("a_level")
session("sys_admin") = auserid
session("sys_level") = alevel
if position = 2 then
response.write "<script language='javascript'>top.document.location.reload();</script>"
else
response.redirect "admin.asp"
response.end
end if
'session(psn) = ""
else
errmsg = "提示：密码输入错误！"
end if
else
errmsg = "提示：该用户名输入错误或者不存在！"
end if
ors.close
set ors = nothing
else
errmsg = "提示：附加码输入错误！"
end if
else
errmsg = "提示：用户名或、密码、附加码不能为空！"
end if
end if
end if
%>
<html>
<head>
<title><%=homepage_title%>--管理中心-用户登陆</title>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<script language="javascript">
<!--
function window_onload() {
document.mail.a_userid.focus();
}
function cancel()
{
mail.reset();
}
function isvalid()
{
if (document.mail.a_userid.value=="")
{
alert("用户名不能为空");
document.mail.a_userid.focus();
return false;
}
if (document.mail.a_pwd.value=="")
{
alert("密码不能为空");
document.mail.a_pwd.focus();
return false;
}
if (document.mail.a_rpwd.value=="")
{
alert("附加码不能为空");
document.mail.a_rpwd.focus();
return false;
}
return true;
}
//-->
</script>
<link rel="stylesheet" href="../css/style.css" type="text/css">
</head>
<body bgcolor=#ffffff topmargin=0 leftmargin="0" onload="return window_onload()">
<p> </p>
<div align="center"><font color="#ff0000"><b><%=errmsg%></b></font></div>
<table width="450" height="289" border="0" cellpadding="0" cellspacing="0" background="images/admin.gif" align="center">
<form name=mail action="login.asp" onsubmit="return isvalid();" method=post>
<tr>
<td width="83" height="133"> </td>
<td width="283"> </td>
<td width="84"> </td>
</tr>
<tr>
<td height="98"> </td>
<td valign="top">
<table cellspacing=0 cellpadding=0 width=260 border=0 align="center">
<tbody>
<tr>
<td height="28" style="line-height:180%"> 帐 号：
<input name="a_userid" type="text" class="button1" id="a_userid" size="20">
</td>
</tr>
<tr>
<td height="28" style="line-height:180%"> 密 码：
<input name="a_pwd" type="password" class="button1" id="a_pwd" size="20">
</td>
</tr>
<tr>
<td height="28" style="line-height:180%"> 附加码：
<input name="a_rpwd" type="text" class="button1" id="a_rpwd" size="20"> <img src="getcode.asp">
<input type="hidden" name="action" value="true">
<input type="hidden" name="position" value="<%=position%>">
</td>
</tr>
</tbody>
</table>
</td>
<td> </td>
</tr>
<tr>
<td> </td>
<td valign="top">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<div align="center"> <a href="/index.asp"><font color="#0000ff">返回首页</font></a>
</div>
</td>
<td>
<input type=image height=23 width=62 src="images/btn_index_ok.gif" border=0 name=submit1>
<img onmouseover="event.srcelement.style.cursor='hand'" onclick=cancel() height=23 src="images/btn_index_cancel.gif" width=62 border=0> </td>
</tr>
</table>
</td>
<td> </td>
</tr>
</form>
</table>
</body>
</html>
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