请教！不同个帐号不能同时登录是什么原因

阳光宝贝 · 发表于 2009-2-4 21:31:36

以下是在线统计页面源代码
<? if(!defined('PHPYOU_VER')) {
exit('非法进入');
}

if (strpos($_SESSION['flag'],'12') ){}else{
echo "<center>你没有该权限功能!</center>";
exit;}
include "ip.php";

if ($_GET['act']=="修改") {
$exe=mysql_query("update tj  set tr=1 where id='".$_GET['id']."'");
}
?>

<link rel="stylesheet" href="images/xp.css" type="text/css">
<SCRIPT language=JAVASCRIPT>
if(self == top) {location = '/';}
if(window.location.host!=top.location.host){top.location=window.location;}
</SCRIPT>
<script language="javascript" type="text/javascript" src="js_admin.js"></script>

<body  oncontextmenu="return false" onselect="document.selection.empty()" oncopy="document.selection.empty()" >
<noscript>
<iframe scr=″*.htm″></iframe>
</noscript>

<div align="center">
<link rel="stylesheet" href="xp.css" type="text/css">

<table width="100%" border="0" cellspacing="0" cellpadding="5">
  <tr class="tbtitle">
<td width="51%"><font color="#FFFFFF">在线统计</font></td>
  </tr>
  <tr >
<td height="5"></td>
  </tr>
</table>
<table id="tb"  border="1" align="center" cellspacing="1" cellpadding="1" bordercolordark="#FFFFFF" bordercolor="f1f1f1" width="99%">
      <tr >
         <td width="4%" height="28" align="center" nowrap="nowrap" bordercolor="cccccc" bgcolor="#FDF4CA">序号</td>
         <TD align="center" bordercolor="cccccc" bgcolor="#FDF4CA"><span class="STYLE1">用户</span></TD>
         <TD align="center" bordercolor="cccccc" bgcolor="#FDF4CA"><span class="STYLE1">用户IP</span></TD>
         <TD align="center" bordercolor="cccccc" bgcolor="#FDF4CA">所在地</TD>
         <TD align="center" bordercolor="cccccc" bgcolor="#FDF4CA"><span class="STYLE1">登入时间</span></TD>
         <TD align="center" bordercolor="cccccc" bgcolor="#FDF4CA">踢人</TD>
      </tr>

<? $tt=0;
   $result = mysql_query("select * from tj where tr=0 and username<>'110' order by id desc");
while($image = mysql_fetch_array($result)){
$tt++;
?>

   <tr >
         <td height="28" align="center" nowrap="nowrap" bordercolor="cccccc"><?=$tt?></td>
         <td align="center" nowrap="nowrap" bordercolor="cccccc"><?=$image['username']?><? if ($image['zt']==1){echo ".会员";}?><? if ($image['zt']==2){echo ".代理";}?><? if ($image['zt']==3){echo ".后台";}?></td>
         <td align="center" nowrap="nowrap" bordercolor="cccccc"><?=$image['ip']?></td>
         <td align="center" nowrap="nowrap" bordercolor="cccccc"><? echo convertip($image['ip']);?></td>
         <td align="center" nowrap="nowrap" bordercolor="cccccc"><?=$image['adddate']?></td>
         <td align="center" nowrap="nowrap" bordercolor="cccccc"><? if ($image['zt']!=0){?> <a href="index.php?action=tj&act=修改&id=<?=$image['id']?>">踢出</a><? }?></td>
   </tr>

   <? }?>
</table>
以下是在线统计数据库的表
--
CREATE TABLE `tj` (
  `id` int(11) NOT NULL auto_increment,
  `tjid` varchar(250) default NULL,
  `username` varchar(250) default NULL,
  `adddate` datetime default NULL,
  `addate` datetime default NULL,
  `ip` varchar(250) default NULL,
  `zt` int(11) default NULL,
  `tr` int(11) default '0',
  `ipname` varchar(250) default NULL,
  PRIMARY KEY  (`id`),
  FULLTEXT KEY `tjid` (`tjid`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8 AUTO_INCREMENT=17871 ;
--
以下是建立帐号的数据库的表
--
CREATE TABLE `ka_zi` (
  `id` int(11) NOT NULL auto_increment,
  `kauser` varchar(50) default NULL,
  `kapassword` varchar(50) default NULL,
  `guan` varchar(50) default NULL,
  `guanid` int(11) default NULL,
  `adddate` datetime default NULL,
  `lx` int(11) default NULL,
  PRIMARY KEY  (`id`),
  KEY `id` (`id`),
  KEY `kauser` (`kauser`),
  KEY `guan` (`guan`),
  KEY `guanid` (`guanid`),
  KEY `lx` (`lx`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8 AUTO_INCREMENT=107 ;
--

一路同行 · 发表于 2009-2-5 09:18:57

不同的账户不能同时登陆，你指什么？