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DedeCMS登录管理后台验证码错误的原因以及解决办法

时间:2020-12-08

方法1:取消掉验证码,具体方法如下:

 

打开后台管理目录下的login.php 文件,在里面找到下面这句代码:

1 if($validate==” || $validate != $svali)

将其替换为:

1 iffalse )

然后,在模板dede/templets/login.htm里去掉以下验证码的具体HTML代码:

1 <li><span>验证码:</span>
2 <input name=”validate” type=”text” id=”vdcode” style=’width:50px;text-transform:uppercase;’ />
3 <img id=”vdimgck” src=”../include/vdimgck.php” alt=”看不清?点击更换” align=”absmiddle” style=”cursor:pointer” onclick=”thisthis.src=this.src+’?’” />
4 </li>

方法2:

 
用ftp进入你的dedecms程序空间,把data/session目录下除index.htm外的其它session文件都删除,然后本地ie浏览器清除缓存,然后重新进入dedecms后台登录首页就正常了

 

 

方法3:

 

检查服务器的空间是否满了,满了的话也提示验证码不正确,如果在第一步后你登录后台,但还是返回到登录页面,那100%是空间满了。

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