POST TIME:2021-05-23 01:33
織夢dedecms登錄后臺出現500錯誤大部分都是這樣解決的哦,也可以把服務器上的php版本降為5.3或者5.2的就可以了
原因很簡單,服務器php環境用的php5.4,而dedecms的login.php中使用了一個被php5.4拋棄不用的函數(是不是真的拋棄我不知道,反正原文這么寫的)
session_register()
意思就是這說個函數不能用了,想用也用不了。方法很簡單,直接注釋掉,不用進行注冊就可以聲明session。
在dedecms目錄include/userlogin.class.php中查找
function keepUser()
大概在281行,把keepUser()函數下的 @session_register(); 整段注釋掉(刪除也可以),結果如下:
function keepUser()
{
if($this->userID != '' && $this->userType != '')
{
global $admincachefile,$adminstyle;
if(emptyempty($adminstyle)) $adminstyle = 'dedecms';
//@session_register($this->keepUserIDTag);
$_SESSION[$this->keepUserIDTag] = $this->userID;
//@session_register($this->keepUserTypeTag);
$_SESSION[$this->keepUserTypeTag] = $this->userType;
//@session_register($this->keepUserChannelTag);
$_SESSION[$this->keepUserChannelTag] = $this->userChannel;
//@session_register($this->keepUserNameTag);
$_SESSION[$this->keepUserNameTag] = $this->userName;
// @session_register($this->keepUserPurviewTag);
$_SESSION[$this->keepUserPurviewTag] = $this->userPurview;
//@session_register($this->keepAdminStyleTag);
$_SESSION[$this->keepAdminStyleTag] = $adminstyle;
PutCookie('DedeUserID', $this->userID, 3600 * 24, '/');
PutCookie('DedeLoginTime', time(), 3600 * 24, '/');
$this->ReWriteAdminChannel();
return 1;
}
else
{
return -1;
}
}
另外的解決方法就是在include/userlogin.class.php 中聲明一個函數
function session_register()
{
return true;
}