这是我的代码片段,当我尝试这样查询时
if ($request->isPost()) {
$form->setData($request->getPost());
if ($form->isValid()) {
//check authentication...
$this->getAuthService()->getAdapter()
->setIdentity($request->getPost('username'))
->setCredential($request->getPost('password'));
$username = $request->getPost('username');
$password = $request->getPost('password');
$result = $this->getAuthService()->authenticate();
$criteria = array("user_name" => $username,);
$results= $this->getEntityManager()->getRepository('Subject\Entity\User')->findBy($criteria);
print_r($results);
exit;
我收到以下错误
Unrecognized field: user_name
这些是我的内容
Use Doctrine\ORM\EntityManager, Album\Entity\Album;
编辑:这是我的主题\实体\用户文件
<?php
namespace Subject\Entity;
use Doctrine\ORM\Mapping as ORM;
use Zend\InputFilter\InputFilter;
use Zend\InputFilter\Factory as InputFactory;
use Zend\InputFilter\InputFilterAwareInterface;
use Zend\InputFilter\InputFilterInterface;
/**
* @ORM\Entity
* @ORM\Table(name="users")
* @property string $username
* @property string $password
* @property int $id
*/
class User implements InputFilterAwareInterface {
protected $_username;
protected $_password;
/**
* @ORM\OneToMany(targetEntity="Subject\Entity\Subject", mappedBy="user")
* @var Collection
*/
private $subjects;
/** @ORM\Id() @ORM\Column(type="integer") @ORM\GeneratedValue(strategy="AUTO") @var int */
protected $_id;
public function __get($property) {
return $this->$property;
}
public function __set($property, $value) {
$this->$property = $value;
}
//Getters and setters
/** @return Collection */
public function getSubjects() {
return $this->subjects;
}
/** @param Comment $comment */
public function addSubject(Subject $subjects) {
$this->subjects->add($subjects);
$subjects->setUser($this);
}
public function __construct($subjects) {
//Initializing collection. Doctrine recognizes Collections, not arrays!
$this->subjects = new ArrayCollection();
}
public function getArrayCopy() {
return get_object_vars($this);
}
public function populate($data = array()) {
$this->_id = $data['id'];
$this->_username = $data['username'];
$this->_password = $data['password'];
}
public function setInputFilter(InputFilterInterface $inputFilter) {
throw new \Exception("Not used");
}
public function getInputFilter() {
if (!$this->inputFilter) {
$inputFilter = new InputFilter();
$factory = new InputFactory();
$inputFilter->add($factory->createInput(array(
'name' => 'id',
'required' => true,
'filters' => array(
array('name' => 'Int'),
),
)));
$inputFilter->add($factory->createInput(array(
'name' => 'username',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'encoding' => 'UTF-8',
'min' => 1,
'max' => 100,
),
),
),
)));
$inputFilter->add($factory->createInput(array(
'name' => 'password',
'required' => true,
'filters' => array(
array('name' => 'StripTags'),
array('name' => 'StringTrim'),
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'encoding' => 'UTF-8',
'min' => 1,
'max' => 100,
),
),
),
)));
$this->inputFilter = $inputFilter;
}
return $this->inputFilter;
}
//put your code here
}
?>
最佳答案
您正在查询错误的字段。该字段在您的实体类中被命名为 _username
。还要检查你的注释,_username
和 _password
似乎没有任何注释,因此它们不会被创建为数据库字段。
如果您正确设置了您的实体并且所有字段都在数据库中,您只需要查询您的 _username
属性:
if ($request->isPost()) {
$form->setData($request->getPost());
$repo = $this->getEntityManager()->getRepository('Subject\Entity\User');
if ($form->isValid()) {
// snip ...
$criteria = array("_username" => $username,);
$results= $repo->findBy($criteria);
print_r($results);
exit;
}
}
您的用户实体应该类似于:
class User implements InputFilterAwareInterface {
/**
* @ORM\Column(name="username", type="string", length=64, unique=true)
*/
protected $_username;
/**
* @ORM\Column(name="password", type="string", length=64)
*/
protected $_password;
// snip ...
}
你可以看看 PSR-2标准。现在不鼓励在方法和变量名称中使用下划线。
关于php - 使用 ZF2 通过 Doctrine 查询时无法识别的字段 : user_name,,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14709039/