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#2
towering2011-12-21 13:21
![]() <form name="loginForm" method="post" action="?action=Check" onSubmit="return CheckForm();"> <table width="500" border="0" align="center" id="login"> <tr> <th colspan="2" align="left" scope="col">管理员登陆</th> </tr> <tr> <td width="131" align="right" valign="middle">用户名:</td> <td width="359" align="left" valign="middle"><input id="username" name="username" type="text" /></td> </tr> <tr> <td align="right" valign="middle">密 码:</td> <td align="left" valign="middle"><input id="password" name="password" type="password" /></td> </tr> <tr> <td colspan="2" align="center"><input name="input" type="submit" value="确定" style="height:30px;" /></td> </tr> <tr> <td colspan="2" align="center" class="copyrhght">CopyRight ©2009-2010 <a target="_blank" href="http://www.">办公100分</a>.All Rights Reserved.</td> </tr> </table> </form> 处理页面 ![]() if Request.QueryString("action")="Check" then Dim username,password Dim sql,rs username = trim(replace(request.form("username"),"'","")) password = trim(replace(request.form("password"),"'","")) set rs = server.createobject("adodb.recordset") sql = "select * from Admin where UserName = '"&username&"'" rs.open sql,conn,1,3 if rs.eof and rs.bof then Response.write "<script>alert('没有这个用户名!');</script>" Response.End() else if rs("password") <> md5(password) then Response.write "<script>alert('密码错误!');';</script>" Response.End() else Session("UserName")=username Response.Redirect("main.asp") end if end if rs.Close Set rs=Nothing End if |
<table width="100%" border="0" cellspacing="2" cellpadding="2">
<tr>
<td width="10%"> </td>
<td width="20%">用户名:</td>
<td><input name="user" type="text" id="user" size="19" style="font-size: 12px" /> </td>
</tr>
<tr>
<td width="10%"> </td>
<td width="20%">密 码:</td>
<td><input name="password" type="password" id="password" size="20" style="font-size: 12px" /> </td>
</tr>
<tr>
<td colspan="3" align="center"><input type="submit" name="submit" value=" 登 录 " class="tbutton" />
<input type="reset" name="Submit" value=" 重 置 " /></td>
</tr>
</table>
如何将它运行 实训作业 要后台管理