session加载错误

slj_zone

控制器代码：                $this->load->library('session');
                $user=array('id'=>3,'name'=>'jack');
                $this->session->set_userdata('user',$user);
结果发生错误

A PHP Error was encounteredSeverity: Warning
Message: mkdir() [function.mkdir]: Invalid argument
Filename: drivers/Session_files_driver.php
Line Number: 117
Backtrace:

File: E:\amp\apache\htdocs\mvc\application\controllers\user.php
Line: 75
Function: library

File: E:\amp\apache\htdocs\mvc\index.php
Line: 292
Function: require_once

An uncaught Exception was encounteredType: Exception
Message: Session: Configured save path '' is not a directory, doesn't exist or cannot be created.
Filename: E:\amp\apache\htdocs\mvc\system\libraries\Session\drivers\Session_files_driver.php
Line Number: 119
Backtrace:

File: E:\amp\apache\htdocs\mvc\application\controllers\user.php
Line: 75
Function: library

File: E:\amp\apache\htdocs\mvc\index.php
Line: 292
Function: require_once

smartweb

$config['sess_save_path'] =BASEPATH.'../'.'session_file';

session文件夹存在根目录下，session_file文件夹会自动建立，收工

一叶扁舟

Configured save path '' is not a directory, doesn't exist or cannot be created.
路径有误，config中没配置默认会使用php.ini中的配置

smartweb

application/config/config.php
在大概行257左右加入$config['sess_save_path'] ='tmp';
我试过改tmp为其它值不行，只有这样才行，仅供参考

slj_zone

谢谢大神们

秋有青鸟

smartweb 发表于 2015-10-12 20:00
$config['sess_save_path'] =BASEPATH.'../'.'session_file';

session文件夹存在根目录下，session_file文 ...

万分感谢！
纠结了一下午了快

hbualong

smartweb 发表于 2015-10-12 19:14
application/config/config.php
在大概行257左右加入$config['sess_save_path'] ='tmp';
我试过改tmp为其它 ...

我试了一下不行？

dayrui

config.php 配置好路径

been

smartweb 发表于 2015-10-12 20:00
$config['sess_save_path'] =BASEPATH.'../'.'session_file';

session文件夹存在根目录下，session_file文 ...

此法经验证，可行。

been

smartweb 发表于 2015-10-12 20:00
$config['sess_save_path'] =BASEPATH.'../'.'session_file';

session文件夹存在根目录下，session_file文 ...

此法经验证，可行。