📄 ulogin.asp
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<!-- #include file="function.asp" -->
<!-- #include file="MD5.asp" -->
<%
myfilename="ulogin.asp"
if action="userlogin" and Request.ServerVariables("request_method") = "POST" then
numcode=Request.Form("numcode")
username=HTMLEncode(Trim(Request.Form("login_username")))
userpass=md5(Trim(Request.Form("login_userpass")))
period=int(Request.Form("period"))
numcode=right(numcode,4)
if numcode=empty or username=empty or userpass=empty then error("请填写完整")
if not ISNumeric(numcode) then numcode=1
if ccur(numcode)<>ccur(Session("numcode")) then error("你输入的验证码有错 ")
set rs=server.createobject("ADODB.Recordset")
If conn.Execute("Select id From [user] where username='"&username&"' and userpass='"&userpass&"' " ).eof Then error("你填写的用户名或者密码错误")
Response.Cookies("username")=username
Response.Cookies("userpass")=userpass
if period<>0 then
Response.Cookies("username").Expires=date+period
Response.Cookies("userpass").Expires=date+period
end if
message="<li>登陆成功<li><a href=./>返回论坛首页</a>"
succeed(""&message&"<meta http-equiv=refresh content=2;url=./>")
Response.End
end if
if action="outlogin" and Request.ServerVariables("request_method") = "GET" then
Response.Cookies("username")=""
Response.Cookies("userpass")=""
message="<li>退出论坛成功<li><a href=./>返回论坛首页</a>"
succeed(""&message&"<meta http-equiv=refresh content=2;url=./>")
Response.End
end if
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title><%=forumname%>用户登陆 </title>
<style>
<!--
BODY{font-size:9pt;}
td { font-size: 9pt}
-->
</style>
</head>
<body topmargin="50">
<!--
'┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓'
'┃ DATALL 知识库asp版 v2.0 ┃'
'┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫'
'┃ homepage:http://www.datall.com ┃'
'┃ http://www.datall.net ┃'
'┃ Q Q NO.:194088 ┃'
'┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫'
'┃ DATALL出品 ┃'
'┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛'
-->
<form name="form" onsubmit="return VerifyInput();" action="<%=myfilename%>" method="post">
<input type=hidden name="action" value="userlogin">
<table cellSpacing="0" cellPadding="0" width="500" align="center" border="0">
<tr>
<td colSpan="3" height="29" style="font-size: 9pt">
<table cellSpacing="0" cellPadding="0" width="100%" border="0">
<tr>
<td width="7" style="font-size: 9pt">
<img alt src="images/topbg_01.gif" width="7" height="29"></td>
<td background="images/topbg_02.gif" style="font-size: 9pt"> <table cellSpacing="0" cellPadding="0" width="100%" border="0">
<tr>
<td width="3%"></td>
<td vAlign="center" align="left" width="85%"> <font color="#ffffff"><b><%=forumname%>用户登陆</b></font></td>
<td align="right" width="12%"> </td>
</tr>
</table></td>
<td width="8" style="font-size: 9pt">
<img alt src="images/topbg_03.gif" width="8" height="29"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="3" background="images/link.gif" style="font-size: 9pt"></td>
<td vAlign="top" style="font-size: 9pt">
<table cellSpacing="0" cellPadding="0" width="100%" border="0">
<tr>
<td style="font-size: 9pt">
<table width="100%" align="center" bgColor="#eeead6" border="0">
<tr>
<td vAlign="top" style="font-size: 9pt"><fieldset>
<legend accessKey="F" align="left">用户登陆</legend>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="32%"> </td>
<td width="68%"> </td>
</tr>
<tr>
<td height="20" align="right">用户名：<font color="#FF0000">*</font> </td>
<td><input name="login_username" type="text" maxlength="15"></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td height="20" align="right">密码：<font color="#FF0000">*</font> </td>
<td><input type="password" name="login_userpass"></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td height="20" align="right">有效期： </td>
<td><select name="period">
<option value="0" selected>不保存</option>
<option value="1">一天</option>
<option value="30">一月</option>
<option value="360">永久</option>
</select> 公用电脑建议不保存</td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td height="20" align="right">验证码：<font color="#FF0000">*</font> </td>
<td><input name="numcode" type="text" size="8" maxlength="8"> <img src="validate.asp"></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr align="center">
<td height="20" colspan="2"><input type=submit name=button value=' 登 陆 '> </td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
</table></fieldset></td>
</tr>
</table>
</td>
</tr>
</table>
</td>
<td width="3" background="images/link.gif" style="font-size: 9pt"></td>
</tr>
<tr>
<td background="images/linkbom.gif" colSpan="3" height="3" style="font-size: 9pt"></td>
</tr>
</table>
</form>
</body>
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