Symfony APC不在fosuserbundle扩展类中保存属性

我在将我的文章实体与User（扩展了FosUserBundle类）连接时遇到问题。当我查询数据库时效果很好，但当我使用APC时：

$driver=\doctor\Common\Cache\ApcCache（）；
$driver->save（$key，$queryResult）

，然后请求

php$driver->fetch（$key）

我只接收核心FosUserBundle列（id、email等）的数据，但额外列的数据为空

我有：

映射：
FOSUserBundle:~

---

在我的orm默认实体管理器配置中。知道会发生什么吗

问题在于

a） FOS\UserBundle\Model\UserInterface extends\Serializable

及

b） FOS\UserBundle\Model\User实现了它

你需要做的是重写

public function serialize()

及

使用将附加字段考虑在内的implementation

/**
 * Serializes the user.
 *
 * The serialized data have to contain the fields used by the equals method and the username.
 *
 * @return string
 */
public function serialize()
{
    return serialize(array(
        $this->password,
        $this->salt,
        $this->usernameCanonical,
        $this->username,
        $this->expired,
        $this->locked,
        $this->credentialsExpired,
        $this->enabled,
        $this->id,
        $this->someCustomField,
    ));
}


/**
 * Unserializes the user.
 *
 * @param string $serialized
 */
public function unserialize($serialized)
{
    $data = unserialize($serialized);
    // add a few extra elements in the array to ensure that we have enough keys when unserializing
    // older data which does not include all properties.
    $data = array_merge($data, array_fill(0, 2, null));

    list(
        $this->password,
        $this->salt,
        $this->usernameCanonical,
        $this->username,
        $this->expired,
        $this->locked,
        $this->credentialsExpired,
        $this->enabled,
        $this->id,
        $this->someCustomField
    ) = $data;
}

---

您是否可以尝试将

映射：FOSUserBundle:~

替换为：

自动映射：true

？@ilyarkovets即使多个实体管理器都未启用自动映射。我有两个，并删除了一个，但这没有帮助

/**
 * Serializes the user.
 *
 * The serialized data have to contain the fields used by the equals method and the username.
 *
 * @return string
 */
public function serialize()
{
    return serialize(array(
        $this->password,
        $this->salt,
        $this->usernameCanonical,
        $this->username,
        $this->expired,
        $this->locked,
        $this->credentialsExpired,
        $this->enabled,
        $this->id,
        $this->someCustomField,
    ));
}


/**
 * Unserializes the user.
 *
 * @param string $serialized
 */
public function unserialize($serialized)
{
    $data = unserialize($serialized);
    // add a few extra elements in the array to ensure that we have enough keys when unserializing
    // older data which does not include all properties.
    $data = array_merge($data, array_fill(0, 2, null));

    list(
        $this->password,
        $this->salt,
        $this->usernameCanonical,
        $this->username,
        $this->expired,
        $this->locked,
        $this->credentialsExpired,
        $this->enabled,
        $this->id,
        $this->someCustomField
    ) = $data;
}