Posted in PHP onMarch 21, 2007
直接用下面的代码,覆盖dede中的login.php即可
<? require_once(dirname(__FILE__)."/../include/config_base.php"); require_once(dirname(__FILE__)."/../include/inc_userlogin.php"); if(empty($dopost)) $dopost=""; //-------------------------------- //登录检测 //-------------------------------- if($dopost=="login") { if(empty($validate)) $validate==""; else $validate = strtolower($validate); if( empty($_SESSION["s_validate"]) ) $svali = ""; else $svali = $_SESSION["s_validate"]; $cuserLogin = new userLogin(); if(!empty($userid)&&!empty($pwd)) { $res = $cuserLogin->checkUser($userid,$pwd); //成功登录 if($res==1){ $cuserLogin->keepUser(); if(!empty($gotopage)){ //header("location:$gotopage"); ShowMsg("成功登录,正在转向管理管理主页!",$gotopage); exit(); } else{ ShowMsg("成功登录,正在转向管理管理主页!","index.php"); //header("location:index.php"); exit(); } } else if($res==-1){ ShowMsg("你的用户名不存在!",""); } else{ ShowMsg("你的密码错误!",""); } }//<-密码不为空 else{ ShowMsg("用户和密码没填写完整!",""); } //<-验证用户 } ?> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>管理系统</title> <link href="base.css" rel="stylesheet" type="text/css"> </head> <body style='MARGIN: 0px' bgColor='#ffffff' leftMargin='0' topMargin='0' scroll='no'> <table width="98%" border="0" align="center" cellpadding="0" cellspacing="0" bordercolor="#111111" style="BORDER-COLLAPSE: collapse"> <tr> <td width="100%" height="64" background="img/indextitlebg.gif"><img src="img/indextitle.gif" width="250" height="64"> </td> </tr> <tr> <td width="100%" height="20"> </td> </tr> <tr> <td width="100%" height="20" valign="bottom"> <table width="540" border="0" cellspacing="0" cellpadding="0"> <tr> <td align="right" style="FONT-SIZE: 2pt"> </td> </tr> <tr> <td><IMG height=14 src="img/book1.gif" width=20> 用户登录</td> </tr> </table></td> </tr> <tr> <td width="100%" height="1" background="img/sp_bg.gif"></td> </tr> <tr> <td width="100%" height="2"></td> </tr> <tr> <td width="100%" height="136" valign="top"> <form name="form1" method="post" action="login.php"> <input type="hidden" name="gotopage" value="<?if(!empty($gotopage)) echo $gotopage;?>"> <input type="hidden" name="dopost" value="login"> <table width="540" border="0" cellspacing="0" cellpadding="0"> <tr> <td colspan="2" height="4"></td> </tr> <tr> <td width="156" height="30" align="center"> 用户名:</td> <td width="384"> <input type="text" name="userid" style="width:150;height:20"> </td> </tr> <tr> <td height="30" align="center"> 密 码: </td> <td> <input type="password" name="pwd" style="width:150;height:20"> </td> </tr> <tr> <td height="50" colspan="2" align="center"> <input type="button" name="sm1" value="登录" style="background-color:#BAE171;border:1px solid #666666" onClick="this.form.submit();"> <input type="button" name="sm2" value="Power by DedeCms" onClick="window.open('https://3water.com');" style="background-color:#FFFFFF;border:1px solid #DDDDDD;color:#DDDDDD"> </td> </tr> </table> </form></td> </tr> <tr> <td width="100%" height="2" valign="top"></td> </tr> </table> </body> </html>
dedecms后台验证码总提示错误的解决方法
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