Question

我在使用User（扩展FosUserBundle类）加入我的Article实体时遇到问题。当我查询数据库时它很好用，但是当我使用APC时： $driver = \Doctrine\Common\Cache\ApcCache(); $driver->save($key, $queryResult)，然后要求php$driver->fetch($key) 我只收到核心FosUserBundle列（id，电子邮件等）的数据，但我的额外列的数据是NULLS。

我有：

mappings: FOSUserBundle: ~

在我的orm默认实体管理器配置中。知道会发生什么吗？

Answer 1

问题在于

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

和

b）FOS \ UserBundle \ Model \ User实现它。

您需要做的是覆盖

public function serialize()

和

public function unserialize($serialized)

使用能够考虑其他字段的实现。

/**
 * 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;
}

APC不会在fosuserbundle扩展类中保存属性

1 个答案: