Php Yii会话没有结束
我正在尝试更改默认会话超时值。在我的控制器中，我完成了以下操作：Php Yii会话没有结束,php,session,yii,Php,Session,Yii,我正在尝试更改默认会话超时值。在我的控制器中，我完成了以下操作： public function beforeAction($action) { $session = new CHttpSession; $timeout = $session->getTimeout(); if ($timeout != 10) { $session->setTimeout(10); } return true; } 但我的会话从未超时，即
public function beforeAction($action) {
$session = new CHttpSession;
$timeout = $session->getTimeout();
if ($timeout != 10) {
$session->setTimeout(10);
}
return true;
}
'session' => array(
'sessionName' => SITE_SESSION_COOKIE_NAME,
'class' => 'CHttpSession',
'timeout' => 10
),
但同样的结果。会话超时！我错过了什么吗？会话中的
类显然应该是CDbHttpSession
，这样才能工作。
有关类似问题，请参阅。尝试在配置中关闭自动启动会话：
'components'=>array(
'user'=>array(
// enable cookie-based authentication
'allowAutoLogin'=> true,
'autoRenewCookie'=> true,
'authTimeout' => 1800
),
'session' => array(
'class' => 'FrontCHttpSession',
'savePath' => dirname(__FILE__),
'cookieMode' => 'allow',
'cookieParams' => array(
'path' => '/',
'domain' => 'mydomain.com',
'httpOnly' => true,
'lifetime' => 1800
),
'timeout' => 1800
),
在这种情况下，您需要手动启动会话：Yii:：app（）->session->open（）
，但在更改生命周期之前，请尝试执行以下操作：
或者，您可以使用新参数life
继承HttpSession，并在方法init（）
中执行此操作：
}
在配置中：
'components'=>array(
'user'=>array(
// enable cookie-based authentication
'allowAutoLogin'=> true,
'autoRenewCookie'=> true,
'authTimeout' => 1800
),
'session' => array(
'class' => 'FrontCHttpSession',
'savePath' => dirname(__FILE__),
'cookieMode' => 'allow',
'cookieParams' => array(
'path' => '/',
'domain' => 'mydomain.com',
'httpOnly' => true,
'lifetime' => 1800
),
'timeout' => 1800
),
对于基于用户处于活动状态30分钟的会话超时，在配置中：
'components'=>array(
'user'=>array(
// enable cookie-based authentication
'allowAutoLogin'=> true,
'autoRenewCookie'=> true,
'authTimeout' => 1800
),
'session' => array(
'class' => 'FrontCHttpSession',
'savePath' => dirname(__FILE__),
'cookieMode' => 'allow',
'cookieParams' => array(
'path' => '/',
'domain' => 'mydomain.com',
'httpOnly' => true,
'lifetime' => 1800
),
'timeout' => 1800
),
扩展会话类，类似的想法可用于CDBHTTP会话
<?php
class FrontCHttpSession extends CHttpSession
{
/*default is 0 which means the cookie lifetime will last as long as the browser is open*/
private $_clientLifetime;
/*time in seconds how long the session should remain open after user in-activity*/
private $_sessionTimeout;
/*cookie params defined in config*/
private $_cookieParams;
/**
* Starts the session if it has not started yet.
*/
public function open()
{
$this->_cookieParams = $this->getCookieParams();
$this->_clientLifetime = $this->_cookieParams['lifetime'];
$this->_sessionTimeout = $this->timeout;
if($this->getUseCustomStorage())
@session_set_save_handler(array($this,'openSession'),
array($this,'closeSession'),
array($this,'readSession'),
array($this,'writeSession'),
array($this,'destroySession'),
array($this,'gcSession'));
//session is already started, check if session has been not been active longer than timeout
if (session_id() != '')
{
if ($this->get('last_active') < time() - $this->_sessionTimeout)
{
$this->destroy();
}
else if ($this->_clientLifetime > 0)
{
$this->updateSessionCookieExpire();
}
}
@session_set_cookie_params($this->_clientLifetime, array($this->_cookieParams['path'],
$this->_cookieParams['domain'], $this->_cookieParams['secure'], $this->_cookieParams['httpOnly']));
@session_start();
$this->add('last_active', time());
if(YII_DEBUG && session_id()=='')
{
$message=Yii::t('yii','Failed to start session.');
if(function_exists('error_get_last'))
{
$error=error_get_last();
if(isset($error['message']))
$message=$error['message'];
}
Yii::log($message, CLogger::LEVEL_WARNING, 'system.web.CHttpSession');
}
}
public function updateSessionCookieExpire()
{
if (isset(Yii::app()->request->cookies[$this->getSessionName()]))
{
$c = Yii::app()->request->cookies[$this->getSessionName()];
$c->expire = time() + $this->_clientLifetime;
$c->path = $this->_cookieParams['path'];
$c->domain = $this->_cookieParams['domain'];
$c->httpOnly = $this->_cookieParams['httponly'];
$c->secure = $this->_cookieParams['secure'];
Yii::app()->request->cookies[$this->getSessionName()] = $c;
}
}
}
如果我使用CDbHttpSession，我会收到错误“CDbConnection无法打开数据库连接：找不到驱动程序”是的，CDbHttpSession需要一个数据库连接，顾名思义。列出了相关的详细信息。但是当我使用'autoStart'=>false时，会话即使在第一个请求中也不会启动，并且我得到了未定义的变量：_sessionies，你是对的。可以在启动会话之前更改会话的生存期。这就是为什么我的建议是手动启动会话，或者您可以继承HttpSession（请参阅如何更新我的帖子）以及该文件将放置在何处？您可以将其放置在/protected/components
或其他目录中，但必须导入它的目录（在导入参数中）。这给了我未定义的属性：CWebApplication:$session
'components'=>array(
'user'=>array(
// enable cookie-based authentication
'allowAutoLogin'=> true,
'autoRenewCookie'=> true,
'authTimeout' => 1800
),
'session' => array(
'class' => 'FrontCHttpSession',
'savePath' => dirname(__FILE__),
'cookieMode' => 'allow',
'cookieParams' => array(
'path' => '/',
'domain' => 'mydomain.com',
'httpOnly' => true,
'lifetime' => 1800
),
'timeout' => 1800
),
<?php
class FrontCHttpSession extends CHttpSession
{
/*default is 0 which means the cookie lifetime will last as long as the browser is open*/
private $_clientLifetime;
/*time in seconds how long the session should remain open after user in-activity*/
private $_sessionTimeout;
/*cookie params defined in config*/
private $_cookieParams;
/**
* Starts the session if it has not started yet.
*/
public function open()
{
$this->_cookieParams = $this->getCookieParams();
$this->_clientLifetime = $this->_cookieParams['lifetime'];
$this->_sessionTimeout = $this->timeout;
if($this->getUseCustomStorage())
@session_set_save_handler(array($this,'openSession'),
array($this,'closeSession'),
array($this,'readSession'),
array($this,'writeSession'),
array($this,'destroySession'),
array($this,'gcSession'));
//session is already started, check if session has been not been active longer than timeout
if (session_id() != '')
{
if ($this->get('last_active') < time() - $this->_sessionTimeout)
{
$this->destroy();
}
else if ($this->_clientLifetime > 0)
{
$this->updateSessionCookieExpire();
}
}
@session_set_cookie_params($this->_clientLifetime, array($this->_cookieParams['path'],
$this->_cookieParams['domain'], $this->_cookieParams['secure'], $this->_cookieParams['httpOnly']));
@session_start();
$this->add('last_active', time());
if(YII_DEBUG && session_id()=='')
{
$message=Yii::t('yii','Failed to start session.');
if(function_exists('error_get_last'))
{
$error=error_get_last();
if(isset($error['message']))
$message=$error['message'];
}
Yii::log($message, CLogger::LEVEL_WARNING, 'system.web.CHttpSession');
}
}
public function updateSessionCookieExpire()
{
if (isset(Yii::app()->request->cookies[$this->getSessionName()]))
{
$c = Yii::app()->request->cookies[$this->getSessionName()];
$c->expire = time() + $this->_clientLifetime;
$c->path = $this->_cookieParams['path'];
$c->domain = $this->_cookieParams['domain'];
$c->httpOnly = $this->_cookieParams['httponly'];
$c->secure = $this->_cookieParams['secure'];
Yii::app()->request->cookies[$this->getSessionName()] = $c;
}
}
}