php - Zend_Db_Abstract 子类(模型)

Question

我的应用程序模型有问题。它应该在 mysql 数据库中保存一个新用户。

应用程序/config/application.ini

[production]
phpSettings.display_startup_errors = 1
phpSettings.display_errors = 1
includePaths.library = APPLICATION_PATH "/../library"
bootstrap.path = APPLICATION_PATH "/Bootstrap.php"
bootstrap.class = "Bootstrap"
appnamespace = "Application"
resources.frontController.params.displayExceptions = 1
resources.frontController.controllerDirectory = APPLICATION_PATH "/controllers"
resources.layout.layoutPath = APPLICATION_PATH "/layouts"
resources.frontController.params.displayExceptions = 0
resources.db.adapter = "pdo_mysql"
resources.db.params.host = "localhost"
resources.db.params.username = "root"
resources.db.params.password = "pass"
resources.db.params.dbname = "cms"
resources.db.isDefaultTableAdapter = true

[staging : production]

[testing : production]
phpSettings.display_startup_errors = 1
phpSettings.display_errors = 1

[development : production]
phpSettings.display_startup_errors = 1
phpSettings.display_errors = 1
resources.frontController.params.displayExceptions = 1

应用程序/ Controller /MemberController.php:

public function newAction()
{
    $frmNewMember = new Form_MemberRegisterationForm();
    $frmNewMember->setMethod('post');
    $frmNewMember->setAction('/member/new');
    if ($this->getRequest()->isPost())
    {
        if ($frmNewMember->isValid($_POST))
        {
            $memberModel = new Model_Members();
            // process the data
            $result = true;
            $result = $memberModel->createMember(
                $frmNewMember->getValue('name'), 
                $frmNewMember->getValue('lastName'), 
                $frmNewMember->getValue('uid'), 
                $frmNewMember->getValue('email'), 
                $frmNewMember->getValue('password'));
            if ($result)
            {
                $this->_forward('confirm');
            }
        }
    }
    $this->view->form = $frmNewMember;
}

application/models/Members.php:

public function createMember($name, $lastName, $uid, $email, $password)
{
    // Create row data
    $row = $this->createRow();
    $row->name = $name;
    $row->lastName = $lastName;
    $row->uid = $uid;
    $row->email = $email;
    $row->pasword = md5($password);
    // Save the row
    $row->save();
    $id = $this->_db->lastInsertId();
    return $id;
}

当我点击发送按钮时，发生此错误:

Fatal error: Undefined class constant 'EXCEPTION_NO_ROUTE' 
in /var/www/project/application/controllers/ErrorController.php on line 11

我知道问题出在 $row = $this->createRow(); 代码上。因为当我用 return $true 替换整个 createMember 方法的主体时，没有错误。

更新:

这是我在 Bootsreap.php 中的 _initAutoload()。我应该添加一些东西来配置数据库吗？

protected function _initAutoload()
{
    // Add autoloader empty namespace
    $autoLoader = Zend_Loader_Autoloader::getInstance();
    $autoLoader->registerNamespace('CMS_');
    $resourceLoader = new Zend_Loader_Autoloader_Resource(
        array ('basePath' => APPLICATION_PATH, 'namespace' => '', 
            'resourceTypes' => array (
                'form' => array ('path' => 'forms/', 
                    'namespace' => 'Form_' ), 
                'model' => array ('path' => 'models/', 
                    'namespace' => 'Model_' ) ) ));
    // Return it so that it can be stored by the bootstrap
    return $autoLoader;
}

第二次更新:抛出的异常是:

异常“Zend_Db_Adapter_Exception”，消息“SQLSTATE[HY000] [2002]无法通过/usr/local/zend/share/ZendFramework 中的套接字“/tmp/mysql.sock”(2)”连接到本地 MySQL 服务器/library/Zend/Db/Adapter/Pdo/Abstract.php:138 堆栈跟踪:#0/usr/local/zend/share/ZendFramework/library/Zend/Db/Adapter/Pdo/Mysql.php(96): Zend_Db_Adapter_Pdo_Abstract ->_connect() #1/usr/local/zend/share/ZendFramework/library/Zend/Db/Adapter/Abstract.php(444): Zend_Db_Adapter_Pdo_Mysql->_connect() #2/usr/local/zend/share/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php(232): Zend_Db_Adapter_Abstract->query('DESCRIBE cms....', Array) #3/usr/local/zend/share/ZendFramework/library/Zend/Db/Adapter/Pdo/Mysql.php(156): Zend_Db_Adapter_Pdo_Abstract->query('DESCRIBE cms....') #4/usr/local/zend/share/ZendFramework/library/Zend/Db/Table/Abstract.php(727): Zend_Db_Adapter_Pdo_Mysql->describeTable('members', 'cms') #5/usr/local/zend/share/ZendFramework/library/Zend/Db/Table/Abstract.php(753): Zend_Db_Table_Abstract->_setupMetadata() #6/usr/local/zend/share/ZendFramework/library/Zend/Db/Table/Abstract.php(1297): Zend_Db_Table_Abstract->_getCols () #7/var/www/project/application/models/Members.php(33): Zend_Db_Table_Abstract->createRow(Array, NULL, true) #8/var/www/project/application/controllers/MemberController.php( 32): Model_Members->createMember('1', '1', '1', 'soroush.rabiei@...', NULL) #9/usr/local/zend/share/ZendFramework/library/Zend/Controller/Action.php(512): MemberController->newAction() #10/usr/local/zend/share/ZendFramework/library/Zend/Controller/Dispatcher/Standard.php(288): Zend_Controller_Action->dispatch('newAction' ) #11/usr/local/zend/share/ZendFramework/library/Zend/Controller/Front.php(945): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #12/usr/local/zend/share/ZendFramework/library/Zend/Application/Bootstrap/Bootstrap.php(77): Zend_Controller_Front->dispatch() #13/usr/local/zend/share/ZendFramework/library/Zend/Application.php(328): Zend_Application_Bootstrap_Bootstrap->run() #14/var/www/project/public/index.php(26): Zend_Application->run() #15 {main}

Answer 1

异常消息非常清楚:

exception 'Zend_Db_Adapter_Exception' with message 'SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)' in /usr/local/zend/share/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php:138

这意味着您的数据库驱动程序尝试通过位于服务器上/tmp/mysql.sock 中的套接字连接到 mysql，但找不到它。

您有 3 个选择:

• 配置您的 mysql 服务器(通过 my.cnf)以将其套接字放在/tmp 中。应谨慎使用此选项，因为它会对使用同一 mysql 实例的所有应用程序产生影响
• 找到 mysql 放置其套接字的位置，然后编辑 php.ini 以指向该套接字。该选项也必须谨慎使用，因为它会对服务器上使用的每个 php 应用程序产生影响

示例: ;在 php.ini 的 [Pdo_mysql] 部分下 pdo_mysql.default_socket=/mysql.sock

• 将您的应用程序配置为通过套接字进行连接。这是一个 PDO 选项，应该将其传递给 Zend_Db_Adapter 构造函数，如 this page 的示例 #7 中所述。 .

该选项名为 unix_socket，并在 PDO DSN 中进行了描述。 php.net 文档页面