Zend_Db_Abstract子类(模型)

Question

我对我的应用程序的模型有问题。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/控制器/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/model/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;
}

当我单击“发送”按钮时，会发生以下错误：

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

我知道问题在于$row = $this->createRow();代码。因为当我将整个createMember方法的主体替换为return $true时，没有错误。

更新：

这是我的_initAutoload() in Bootsreap.php。我应该添加一些配置数据库的内容吗？

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:引发的异常是：

/usr/local/zend/share/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php:138堆栈跟踪中消息“SQLSTATEHY000无法通过套接字‘/tmp/mysql.sock(2)连接到本地MySQL服务器的异常”(2)：#0 /usr/local/zend/share/ZendFramework/library/Zend/Db/Adapter/Pdo/Mysql.php(96)：Zend_Db_Adapter_Pdo_文摘->_ 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_抽象->查询(‘描述cms.’，数组) #3 /usr/local/zend/share/ZendFramework/library/Zend/Db/Adapter/Pdo/Mysql.php(156)：Zend_Db_Adapter_Pdo_抽象->查询(‘DESCRIBEcms.’) #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>_ /usr/local/zend/share/ZendFramework/library/Zend/Db/Table/Abstract.php(1297)：_Db_Table_Abstract>_ /var/www/project/application/models/Members.php(33)：Zend_Db_Table_Abstract>createRow(/var/www/project/application/models/Members.php(33)：，NULL，NULL，/var/www/project/application/controllers/MemberController.php(32)：_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)：MemberController_Action->分派(‘newAction’) #11 /usr/local/zend/share/ZendFramework/library/Zend/Controller/Front.php(945)：Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http)，对象( /usr/local/zend/share/ZendFramework/library/Zend/Application/Bootstrap/Bootstrap.php(77)：)) #12 /usr/local/zend/share/ZendFramework/library/Zend/Application.php(328)：Zend_Controller_Front->调度() #13 /usr/local/zend/share/ZendFramework/library/Zend/Application.php(328)：Zend_Application_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DB驱动程序试图通过服务器上/tmp/mysql.sock中的一个套接字连接到mysql，但找不到它。

你有三个选择：

• 配置mysql服务器(通过my.cnf)，将它的套接字放在/tmp中。此选项应谨慎使用，因为它对使用同一个mysql实例的所有应用程序都有影响。
• 找到mysql将其放置在套接字的位置，并编辑php.ini以指向该套接字。此选项也必须谨慎使用，因为它对服务器上使用的每个php应用程序都有影响。

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

• 将应用程序配置为通过套接字进行连接。这是一个PDO选项，应该将它传递给您的Zend_Db_Adapter构造函数，如此页的示例7所述。

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