Typo3 如何更新extbase中存储为字符串的图像？

我最近创建了一个具有文件上传功能的扩展名。我决定将其存储为字符串。我是这样用的：

在控制器中：

    public function initializeAction() {
        if ($this->arguments->hasArgument('blog')) {
            $this->arguments->getArgument('blog')->getPropertyMappingConfiguration()->setTargetTypeForSubProperty('image', 'array');
        }
    } 

在模型中：

  /**
   * Returns the image
   * 
   * @return string $image
   */
  public function getImage()
  {
        return $this->image;
  }

  /**
   * Sets the image
   * 
   * @param \array $image
   * @return void
   */
  public function setImage(array $image)
  {
        die(debug::var_dump($image));
        if (!empty($image['name']))
        {
              $imageName = $image['name'];
              $imageTempName = $image['tmp_name'];
              $basicFileUtility = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Utility\\File\\BasicFileUtility');
              $imageNameNew = $basicFileUtility->getUniqueName($imageName, \TYPO3\CMS\Core\Utility\GeneralUtility::getFileAbsFileName('uploads/tx_myextension/'));
              \TYPO3\CMS\Core\Utility\GeneralUtility::upload_copy_move($imageTempName, $imageNameNew);
              $this->image = basename($imageNameNew);
        }
  }

TCA：

   'config' => [
        'type' => 'group',
        'internal_type' => 'file',
        'uploadfolder' => 'uploads/tx_myextension',
        'show_thumbs' => 1,
        'size' => 1,
        'allowed' => $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'],
        'disallowed' => ''
    ],

以我的名义：

<f:form action="update" name="blog" object="{blog}" >
<f:form.upload property="image" class="form-control" />
...

我希望避免通过FAL上传或编写自己的转换。我希望我错过了一些琐碎的事情。

看看from

tt\U地址，看看如何进行更新

简而言之：您必须读取文件的所有条目，并将它们从upload dir移动到文件存储中，然后必须添加一个
file\u引用
，该引用将
sys\u文件
与您的域模型相连接：

GeneralUtility::upload_copy_move(
    PATH_site . 'uploads/tx_myextension/' . $imageName,
    PATH_site . 'fileadmin/tx_myextension/' . $imageName);

$fileObject = $this->storage->getFile('fileadmin/tx_myextension/' . $imageName);
if ($fileObject instanceof \TYPO3\CMS\Core\Resource\File) {
    $this->fileRepository->add($fileObject);
    $dataArray = [
        'uid_local' => $fileObject->getUid(),
        'tablenames' => 'tx_your_domain_model',
        'fieldname' => 'image',
        'uid_foreign' => 'your model uid',
        'table_local' => 'sys_file',
        'cruser_id' => 999,
        'pid' => 'your_model_pid',
        'sorting_foreign' => $imageCount,
        'sys_language_uid' => 0
    ];

    if ($this->getDatabaseConnection()->exec_INSERTquery('sys_file_reference', $dataArray)) {
        $imageCount++;
    }
}

这是我犯的一个愚蠢而简单的错误。在编辑表单中，我忘记添加以下内容：enctype=“多部分/表单数据”

也许你应该看看这里：谢谢你的回答。问题是我完全忽略了一些非常明显的东西。
GeneralUtility::upload_copy_move(
    PATH_site . 'uploads/tx_myextension/' . $imageName,
    PATH_site . 'fileadmin/tx_myextension/' . $imageName);

$fileObject = $this->storage->getFile('fileadmin/tx_myextension/' . $imageName);
if ($fileObject instanceof \TYPO3\CMS\Core\Resource\File) {
    $this->fileRepository->add($fileObject);
    $dataArray = [
        'uid_local' => $fileObject->getUid(),
        'tablenames' => 'tx_your_domain_model',
        'fieldname' => 'image',
        'uid_foreign' => 'your model uid',
        'table_local' => 'sys_file',
        'cruser_id' => 999,
        'pid' => 'your_model_pid',
        'sorting_foreign' => $imageCount,
        'sys_language_uid' => 0
    ];

    if ($this->getDatabaseConnection()->exec_INSERTquery('sys_file_reference', $dataArray)) {
        $imageCount++;
    }
}

<f:form action="update" enctype="multipart/form-data" name="blog" object="{blog}" >