CI会话userdata为空

时间:2016-11-17 12:52:32

标签: php codeigniter session continuous-integration

在我的CI项目会话中,userdata返回空字符串。我曾尝试在config.php中配置会话变量,但我无法解决此问题。任何人都可以帮我修理吗?

$config['sess_cookie_name']     = 'ci_session';
$config['sess_expiration']      = 0;
$config['sess_expire_on_close'] = FALSE;
$config['sess_encrypt_cookie']  = FALSE;
$config['sess_use_database']    = FALSE;
$config['sess_table_name']      = 'ci_sessions';
$config['sess_match_ip']        = FALSE;
$config['sess_match_useragent'] = TRUE;
$config['sess_time_to_update']  = 300;
$config['cookie_prefix']    = "";
$config['cookie_domain']    = $_SERVER['HTTP_HOST'];
//$config['cookie_domain']  = "";
// $config['cookie_path']       = "/";
$config['cookie_path'] = str_replace('//','/',dirname($_SERVER['SCRIPT_NAME']).'/');
$config['cookie_secure']    = FALSE;

1 个答案:

答案 0 :(得分:0)

您应该先定义它。

打开application / config / autoload.php并加载session库:

$autoload['libraries'] = array('session');

按照您喜欢的方式编辑此代码:

$session = array(
 'somekey' => 'somevalue',
 'otherkey' => 'othervalue'
);
$this->session->set_userdata($session);

如果您想达到该值,请使用:

echo $this->session->userdata('somekey');
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