文件没有上传,临时名称被插入数据库,我';I’我做错了


Files are not uploaded and temp name is inserted at DB, what I'm doing wrong?

我使用这个捆绑包通过表单上传文件。这就是我所做的。在我使用捆绑的Twig模板中

<form action="{{ path('guardar-natural') }}" method="POST" class="form-horizontal" role="form" id="registroNatural" {{ form_enctype(form) }}>
    {{ form_widget(form.documento_rif) }}
    <button type="submit" class="btn btn-primary" id="btnEnviarRegistro">{{ 'registration.submit'|trans }}</button>
</form>

在表单类中:

public function buildForm(FormBuilderInterface $builder, array $options)
{
    $builder
            ->add('documento_rif', 'vich_file', array(
                'required'      => true,
                'mapping'       => 'recaudos',
                'allow_delete'  => true,
                'download_link' => true,
                'label' => false,
            ))
            ->add('usuario', new RegistrationForm());
}

在字段所在的实体中:

use Symfony'Component'HttpFoundation'File'File;
use Vich'UploaderBundle'Mapping'Annotation as Vich;
/**
 * @Vich'Uploadable
 */
class Natural
{
    /**
     * @Vich'UploadableField(mapping="recaudos", fileNameProperty="documentoRIF")
     * @var File $imageFile
     */
    protected $imageFile;
    /**
     * @ORM'Column(type="string", length=255, name="documento_rif", nullable=true)
     * @var string $documentoRIF
     */
    protected $documentoRIF;
    /**
     * @ORM'Column(type="datetime", nullable=true)
     * @var 'DateTime $updatedAt
     */
    protected $updatedAt;
    /**
     * @param File|'Symfony'Component'HttpFoundation'File'UploadedFile $image
     */
    public function setImageFile(File $image = null)
    {
        $this->imageFile = $image;
        if ($image) {
            $this->updatedAt = new 'DateTime('now');
        }
    }
    /**
     * @return File
     */
    public function getImageFile()
    {
        return $this->imageFile;
    }
    /**
     * @param string $documentoRIF
     */
    public function setDocumentoRIF($documentoRIF)
    {
        $this->documentoRIF = $documentoRIF;
    }
    /**
     * @return string
     */
    public function getDocumentoRIF()
    {
        return $this->documentoRIF;
    }
}

config.yml文件:

vich_uploader:
    db_driver: orm # or mongodb or propel or phpcr
    storage:    vich_uploader.storage.file_system
    mappings:
        recaudos:
            uri_prefix:         /recaudos
            upload_destination: %kernel.root_dir%/../web/uploads/recaudos
            namer:              vich_uploader.namer_uniqid
            delete_on_update:   true
            delete_on_remove:   true

捆绑包已启用,因为我没有收到任何错误,目录具有正确的权限(0755)。在DB级别,当在documento_rif列中创建任何记录时,我得到的是字符串/tmp/php1fbjiZ,而不是文件名,我的代码中有什么问题?

当然,我还有更多关于这一切的代码,但只需在这里写下相关部分。

在表单类型中,应该引用可上传字段(imageFile),而不是文件名列(documento_rif)。

未链接到您的错误,但会导致问题:映射中定义的uri_prefix不正确,应该是/uploads/recaudos

剩下的应该没问题。

我前段时间上传了图像表单,这可能会有所帮助:

->add('image', 'file', array(
    'label' => 'Image'
))

我用这种方式创建了提交按钮:

->add('submit', 'submit', array(
    'label' => 'Upload',
))

处理上传到数据库:

if ($slidersForm->isValid()) {
    $data = $slidersForm->getData();
    $fileName = $this->uploadFile($data['image']);
    $images->setImage($fileName);
    $em->persist($images);
    $em->flush();
}

上传文件并返回存储在DB:中的文件名的函数

public function uploadFile(UploadedFile $uploadedFile) {
    $kernel = $this->get('kernel');
    $dir = $kernel->locateResource('@MamgrowMainBundle/Resources/public/images/');
    $fileName = $uploadedFile->getClientOriginalName();
    $uploadedFile->move($dir, $fileName); //this uploads file to directory $dir you defined
    return $fileName;
}

就这样!希望它能以某种方式帮助解决你的问题。