DEDECMS后台登陆后显示空白页解决办法——PHP5.4环境下

登陆DEDECMS后台输入用户名和密码后没有提示显示为空白,主要原因是php5.4的版本删除了session_register函数,打开文件include/userlogin.class.php在 function keepUser()内把如下代码:

1. @session_register($this->keepUserIDTag); 
2. $_SESSION[$this->keepUserIDTag] = $this->userID; 
3. @session_register($this->keepUserTypeTag); 
4. $_SESSION[$this->keepUserTypeTag] = $this->userType; 
5. @session_register($this->keepUserChannelTag); 
6. $_SESSION[$this->keepUserChannelTag] = $this->userChannel; 
7. @session_register($this->keepUserNameTag); 
8. $_SESSION[$this->keepUserNameTag] = $this->userName; 
9. @session_register($this->keepUserPurviewTag); 
10. $_SESSION[$this->keepUserPurviewTag] = $this->userPurview; 
11. @session_register($this->keepAdminStyleTag); 
12. $_SESSION[$this->keepAdminStyleTag] = $adminstyle; 
13. //开源软件:phpfensi.com 
14. //替换成 
15. $_SESSION[$this->keepUserIDTag] = $this->userID; 
16. $_SESSION[$this->keepUserTypeTag] = $this->userType; 
17. $_SESSION[$this->keepUserChannelTag] = $this->userChannel; 
18. $_SESSION[$this->keepUserNameTag] = $this->userName; 
19. $_SESSION[$this->keepUserPurviewTag] = $this->userPurview; 
20. $_SESSION[$this->keepAdminStyleTag] = $adminstyle; 

即把每个包含@session_register的语句删除,即可以解决该问题,或者换成其他版本的php.