简单的问题，但我不知道该怎么做。例如，我们有用于登录的用户实体（下面的类），我怎样才能将 $password 更改为 $accountPass ？当然，这意味着必须应用所有关系，因为它是 $password，并且所有 symfony2 类都必须理解变量（旧）$password 现在是（更改为）$accountPass。
问题是关于“变量名称”的......有人知道如何处理它吗？
用户实体：
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
/**
* @ORM\Entity()
* @ORM\Table(name="_account")
* @UniqueEntity("username")
*/
class User implements UserInterface
{
public function __construct()
{
$this->salt = md5(uniqid(null, true));
$this->isActive = true;
}
/**
* Get roles
*
* @return string
*/
public function getRoles()
{
return array('ROLE_USER');
}
/**
*
*
* @return
*/
public function eraseCredentials()
{
}
/**
* Get equals
*
* @return boolean
*/
public function equals(UserInterface $user)
{
return $user->getUsername() == $this->getUsername();
}
/**
* @var integer
*
* @ORM\Id
* @ORM\Column(name="id", type="integer")
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* @var string
*
* @ORM\Column(name="username", type="string", length=255, unique=true)
*/
protected $username;
/**
* @var string
*
* @ORM\Column(name="password", type="string", length=255)
*/
protected $password;
/**
* @var string
*
* @ORM\Column(name="email", type="string", length=255)
*/
protected $email;
/**
* @var string
*
* @ORM\Column(name="salt", type="string", length=255)
*/
protected $salt;
/**
* @var boolean
* @ORM\Column(name="isActive", type="boolean")
*/
protected $isActive;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set username
*
* @param string $username
* @return User
*/
public function setUsername($username)
{
$this->username = $username;
return $this;
}
/**
* Get username
*
* @return string
*/
public function getUsername()
{
return $this->username;
}
/**
* Set password
*
* @param string $password
* @return User
*/
public function setPassword($password)
{
$this->password = $password;
return $this;
}
/**
* Get password
*
* @return string
*/
public function getPassword()
{
return $this->password;
}
/**
* Set email
*
* @param string $email
* @return User
*/
public function setEmail($email)
{
$this->email = $email;
return $this;
}
/**
* Get email
*
* @return string
*/
public function getEmail()
{
return $this->email;
}
/**
* Set salt
*
* @param string $salt
* @return User
*/
public function setSalt($salt)
{
$this->salt = $salt;
return $this;
}
/**
* Get salt
*
* @return string
*/
public function getSalt()
{
return $this->salt;
}
/**
* Set isActive
*
* @param string $isActive
* @return User
*/
public function setIsActive($isActive)
{
$this->isActive = $isActive;
return $this;
}
/**
* Get isActive
*
* @return string
*/
public function getIsActive()
{
return $this->isActive;
}
}