ASP用户登录代码

2年前 (2024-04-22)

asp+access用户登录代码,其中
huiyuan.mdb数据库名
pUser213 表名
y_username用户名字段，y_password密码字段.

login.htm页面
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>登录</title>
</head>
<body>
<p> </p>
<form name="form1" method="post" action="loginnew.asp">
  <table width="200" border="1" align="center" cellpadding="0" cellspacing="0">
    <tr>
      <td colspan="2"><div align="center">登录</div></td>
    </tr>
    <tr>
      <td width="57"><div align="center">用户名</div></td>
      <td width="137" valign="top"><input name="username" type="text"
id="username" size="25"></td>
    </tr>
    <tr>
      <td><div align="center">密码</div></td>
      <td valign="top"><input name="password" type="password"
id="password" size="25"></td>
    </tr>
    <tr>
      <td colspan="2"><div align="center">
          <input type="submit" name="Submit" value="提交">
        </div></td>
    </tr>
  </table>
</form>
</body>
</html>

loginnew.asp网页
<%
dim username,password

username=request.form("username")
password=request.form("password")
set rs=server.createobject("adodb.recordset")
conn = "DBQ=" + server.mappath("huiyuan.mdb") + ";DefaultDir=;
DRIVER={Microsoft Access Driver (*.mdb)};"
sql="select * from pUser213 where y_username='"&username&"'"
rs.open sql,conn,1,1
if rs.eof then
  response.write "<script>alert('登录失败');history.back();</script>"
  response.end
  else
    if rs("y_password")<>password then
      response.write "<script>alert('登录失败');history.back();</script>"
      response.end
     end if
     session("admin")=username
response.write"<script>alert('登录成功');location.href='index.asp'</script>"
  end if
%>

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