asp登录认证，记录最后一次登录时间，写入数据库代码

最近开发了一个船员招聘网的程序，但是由于部分功能需要配合ASP代码才能使用，所以就发现以前写的这个asp登录认证代码，今天就将他公布一下。

<!--#include file="conn.asp"-->

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

<title>.........</title>

<style type="text/css">

<!--

body,td,th {

font-size: 14px;

}

-->

</style>

<script language=javascript>

function CheckForm()

{

 if (document.Add.yonghu.value==""){

;

document.Add.yonghu.focus();

return false;

  }

  if (document.Add.mima.value==""){

;

document.Add.mima.focus();

return false;

  }

  if (document.Add.mima2.value==""){

;

document.Add.mima2.focus();

return false;

}

}

</script>

 

<%

if request("act")="login" Then

yonghu=Request.form("yonghu")

mima=Request.form("mima")

mima2=Request.form("mima2")

sql="select * from [sheng_admin] where yonghu='"&yonghu&"'"

set rs=server.createobject("adodb.recordset")

rs.open sql,conn,3,1

if rs.eof then

%>

<script language="javascript">

;

window.location="login.asp";

</script>

<%

else

if rs("mima")<>mima then

%>

<script language="javascript">

;

window.location="login.asp";

</script>

<%

else

if rs("mima2")<>mima2 then

%>

<script language="javascript">

;

window.location="login.asp";

</script>

<%

else

'写入COOKIE

session("admin")="sheng_admin"

session("yonghu")=rs("yonghu")

session("mima")=rs("mima")

session("shijian")=rs("shijian")

response.write "<script language="";window.location='sheng_center.asp';</script>"

rs.close

set rs=nothing

conn.close

set conn=nothing

 

'最后一次登录时间，写入数据库 https://www.ning8.cn

set rs1=server.createobject("adodb.recordset")

sql="select shijian from [sheng_admin] where yonghu='"&yonghu&"'"

rs1.open sql,conn,1,3

rs1("shijian")=now()

rs1.update

rs1.close

set rs1=nothing

 

end if

end if

end if

%>

<%end if%>

</head>

<body>

<p>&nbsp;</p>

<p align="center" style="color:#0066CC; font-size:18px; font-weight:bold;">&nbsp;</p>

<table width="273" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#EBEBEB">

<form name="Add" onSubmit="submit.disabled=1" action="login.asp?act=login" method="post">

  <tr>

    <td width="83" height="50" bgcolor="#FFFFFF" align="center">登录账号：</td>

    <td width="187" bgcolor="#FFFFFF"><input name="yonghu" type="text" id="yonghu" /></td>

  </tr>

  <tr>

    <td height="50" bgcolor="#FFFFFF" align="center">登录密码：</td>

    <td bgcolor="#FFFFFF"><input name="mima" type="text" id="mima" /></td>

  </tr>

  <tr>

    <td height="50" bgcolor="#FFFFFF" align="center">二次密码：</td>

    <td bgcolor="#FFFFFF"><input name="mima2" type="text" id="mima2" /></td>

  </tr>

  <tr>

    <td height="50" colspan="2" bgcolor="#FFFFFF" align="center"><input type="submit" name="Submit" value=" 登录认证 " onClick="return CheckForm();" /></td>

  </tr>

  </form>

</table>

</body>

</html>