1

致命错误：在 C:\wamp\www\hol\library\Zend\Db\Table\Abstract.php 的第 755 行 (!) Zend_Db_Table_Exception: No adapter found for Zend_Session_SaveHandler_DbTable 在 C:\wamp\www\hol\library\Zend\Db\Table\Abstract.php 中的第 755 行调用堆栈

时间记忆功能位置 1 0.0005 373664 {main}( ) ..\init.php:0

2 0.0325 2749720 Zend_Session_SaveHandler_DbTable->__construct( ) ..\init.php:40 3 0.0325 2750168 Zend_Db_Table_Abstract->__construct( ) ..\DbTable.php:207 4 0.0325 2750480 Zend_Session_SaveHandler.\AbTable->tractset.php:)_SaveHandler.\AbTable 268 5 0.0325 2750480 Zend_Db_Table_Abstract->_setup( ) ..\DbTable.php:403 6 0.0325 2750480 Zend_Db_Table_Abstract->_setupDatabaseAdapter( ) ..\Abstract.php:739

代码：

//Configuration consumption
$config = new Zend_Config(require 'config.php');

//Database configuration
$db = Zend_Db::factory($config->database->adapter, array(
    'host'     => $config->database->params->host,
    'username' => $config->database->params->username,
    'password' => $config->database->params->password,
    'dbname'   => $config->database->params->dbname
));

$sess_config = array(
    'name'              => 'session',
    'primary'           => array(
        'session_id',
        'save_path',
        'name',
    ),
    'primaryAssignment' => array(
        'sessionId',
        'sessionSavePath',
        'sessionName',
    ),
    'modifiedColumn'    => 'modified',
    'dataColumn'        => 'session_data',
    'lifetimeColumn'    => 'lifetime',
);

Zend_Session::setSaveHandler(new Zend_Session_SaveHandler_DbTable($sess_config));

//Initialize the session
Zend_Session::start();

配置

<?php
// config.php
return array(
    'database' => array(
        'adapter' => 'Pdo_Mysql',
        'params'  => array(
            'host'     => 'localhost',
            'username' => 'root',
            'password' => '',
            'dbname'   => 'hol'
        )
    ),
    'session' => array(
        'name'              => 'session',
        'primary'           => array(
            'session_id',
            'save_path',
            'name',
        ),
        'primaryAssignment' => array(
            'sessionId',
            'sessionSavePath',
            'sessionName',
        ),
        'modifiedColumn'    => 'modified',
        'dataColumn'        => 'session_data',
        'lifetimeColumn'    => 'lifetime'
    )
);

SQL：

CREATE TABLE `session` (
    `session_id` char(32) NOT NULL,
    `save_path` varchar(32) NOT NULL,
    `name` varchar(32) NOT NULL DEFAULT '',
    `modified` int,
    `lifetime` int,
    `session_data` text,
    PRIMARY KEY (`Session_ID`, `save_path`, `name`)
);
4

2 回答 2

2

您没有发布您的内容config.php，但基于错误我怀疑您没有指定适配器（mysql、pdo 等）。

我的配置文件看起来像（yaml）：

database:
  adapter: Pdo_Mysql
  params:
    host:     myhost
    dbname:   mydb
    username: myusername
    password: mypassword

根据Zend API docs，您必须像这样指定适配器：

// Set this before you make the call to setSaveHandler()
Zend_Db_Table_Abstract::setDefaultAdapter($db);

Zend_Session::setSaveHandler(new Zend_Session_SaveHandler_DbTable($sess_config));
于 2012-04-17T19:51:49.417 回答
1

您需要调用Zend_Db_Table_Abstract::setDefaultAdapter($db)提供$db您在配置示例中创建的对象，因为出现错误时您似乎没有设置默认数据库适配器，或者您需要将$db对象添加到$sess_config数组中以便将其设置为用于Zend_Session.

Zend_Session_SaveHandler_DbTable然后将扩展Zend_Db_Table_Abstract和任何未知的选项Zend_Session_SaveHandler_DbTable（例如数据库配置选项）传递给Zend_Db_Table_Abstract设置 DbTable 的构造函数。

试试这个：

$sess_config = array(
    'db'                => $db, // Pass the $db adapter as the 'db' parameter to Zend_Db_Table_Abstract
    'name'              => 'session',
    'primary'           => array(
        'session_id',
        'save_path',
        'name',
    ),
    'primaryAssignment' => array(
        'sessionId',
        'sessionSavePath',
        'sessionName',
    ),
    'modifiedColumn'    => 'modified',
    'dataColumn'        => 'session_data',
    'lifetimeColumn'    => 'lifetime',
);
于 2012-04-17T20:13:23.140 回答