我正在尝试使用 zend 框架连接 mysql 数据库，但无法连接。 我跟进了 zend 文档和其他一些关于如何连接到 mysql 的教程，但它在“$sm = $this->getServiceLocator();”这一行上给了我一个错误
错误消息:
Zend\ServiceManager\ServiceManager::get was unable to fetch or create an instance for Post\Model\PostTable
全局.php
return array(
'db' => array(
'driver' => 'Pdo',
'dsn' => 'mysql:dbname=zend;host=localhost',
'driver_options' => array(
PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES \'UTF8\''
),
),
'service_manager' => array(
'factories' => array(
'Zend\Db\Adapter\Adapter'
=> 'Zend\Db\Adapter\AdapterServiceFactory',
),
),);
本地.php
return array(
'db' => array(
'username' => 'root',
'password' => '',
),
);
PostController.php
public function getPostTable() {
if (!$this->postTable) {
$sm = $this->getServiceLocator();
$this->postTable = $sm->get('Post\Model\PostTable');
}
return $this->postTable;
}
//module/Post/src/Post/Model/PostTable.php
<?php
namespace Post\Model;
use Zend\Db\Adapter\Adapter;
use Zend\Db\ResultSet\ResultSet;
use Zend\Db\TableGateway\AbstractTableGateway;
class PostTable extends AbstractTableGateway
{
protected $table ='tbl_post';
public function __construct(Adapter $adapter)
{
$this->adapter = $adapter;
$this->resultSetPrototype = new ResultSet();
$this->resultSetPrototype->setArrayObjectPrototype(new Post());
$this->initialize();
}
public function fetchAll()
{
$resultSet = $this->select();
return $resultSet;
}
}
最佳答案
在您的 Module.php 中，您应该使用“Post\Model\PostTable”注入(inject)表格
祝你好运:)
关于php - 使用 Zend Framework 2 连接到 mysql，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/25049283/