我一直在与Symfony合作一个项目，在上传文件时遇到了问题，我只是想知道是否有人能为我指明正确的方向？
这是我的控制器：
<?php
namespace File'IRBundle'Controller;
use Symfony'Component'HttpFoundation'Request;
use Symfony'Bundle'FrameworkBundle'Controller'Controller;
use File'IRBundle'Entity'File;
use Sensio'Bundle'FrameworkExtraBundle'Configuration'Template;
class DefaultController extends Controller
{
public function indexAction()
{
return $this->render('FileIRBundle:Default:index.html.twig', array('name' => $name));
}
public function upload()
{
if (null === $this->getFile()) {
return;
}
$this->getFile()->move(
$this->getUploadRootDir(),
$this->getFile()->getClientOriginalName()
);
$this->path = $this->getFile()->getClientOriginalName();
$this->file = null;
}
/**
* @Template()
*/
public function uploadAction(Request $request)
{
$file = new File();
$form = $this->createFormBuilder($file)
->add('title', null, array(
'label' => 'Title'
))
->add('impulseResponseType', 'choice', array(
'choices' => array(
'environment' => 'Environment',
'hardware' => 'Hardware',
'speaker' => 'Speaker'
),
'label' => 'Impulse Response Type'
))
->add('impulseSource', 'choice', array(
'choices' => array(
'sine sweep' => 'Sine Sweep',
'balloon pop' => 'Balloon Pop',
'white-noise burst' => 'White-Noise Burst',
'start pistol' => 'Start Pistol',
'hand clap' => 'Hand Clap',
'other' => 'Other'
),
'label' => 'Impulse Source'
))
->add('softwareUsed', null, array(
'label' => 'Software Used'
))
->add('bitDepth', 'choice', array(
'choices' => array(
'16' => '16-Bit',
'24' => '24-Bit',
'32' => '32-Bit Float'
),
'label' => 'Bit-Depth'
))
->add('sampleRate', 'choice', array(
'choices' => array(
'44100' => '44.1kHz',
'48000' => '48kHz',
'88200' => '88.2kHz',
'96000' => '96kHz',
'192000' => '192kHz'
),
'label' => 'Sample Rate'
))
->add('impulseFormat', 'choice', array(
'choices' => array(
'mono' => 'Mono',
'stereo' => 'Stereo'
),
'label' => 'Impulse Format'
))
->add('microphoneUsed', null, array(
'label' => 'Microphone Used'
))
->add('preAmpUsed', null, array(
'label' => 'Pre-Amp Used'
))
->add('location', null, array(
'label' => 'Location'
))
->add('description', null, array(
'label' => 'Description'
))
->add('tags', null, array(
'label' => 'Tags (separate with comma''s)'
))
->add('file', null, array(
'label' => 'Select File'
))
->getForm();
if ($this->getRequest()->isMethod('POST')) {
$form->bind($this->getRequest());
if ($form->isValid()) {
$em = $this->getDoctrine()->getManager();
$user = $this->get('security.context')->getToken()->getUser();
$id = $user->getId();
$file->setDate(new 'DateTime());
$file->setUser_id($user);
$em->persist($file);
$em->flush();
return $this->redirect($this->generateUrl('site_index'));
}
}
return array('form' => $form->createView());
}
}
这是我的实体：
<?php
namespace File'IRBundle'Entity;
use Doctrine'ORM'Mapping as ORM;
use Symfony'Component'HttpFoundation'File'UploadedFile;
use Symfony'Component'Validator'Constraints as Assert;
/**
* @ORM'Entity
* @ORM'HasLifecycleCallbacks
*/
class File
{
/**
* @ORM'Id
* @ORM'Column(type="integer")
* @ORM'GeneratedValue(strategy="AUTO")
*/
public $id;
/**
* @param $temp
*/
private $temp;
/**
* @Assert'File(maxSize="1048576")
* @var File'IRBundle'Entity'File $file
*/
public $file;
/**
* @ORM'Column(type="string", length=255)
*/
public $title;
/**
* @ORM'Column(type="string", length=125)
*/
public $impulseResponseType;
/**
* @ORM'Column(type="string", length=125)
*/
public $impulseSource;
/**
* @ORM'Column(type="string", length=555, nullable=true)
*/
public $softwareUsed;
/**
* @ORM'Column(type="string", length=3)
*/
public $bitDepth;
/**
* @ORM'Column(type="integer", length=12)
*/
public $sampleRate;
/**
* @ORM'Column(type="string", length=12)
*/
public $impulseFormat;
/**
* @ORM'Column(type="string", length=125, nullable=true)
*/
public $microphoneUsed;
/**
* @ORM'Column(type="string", length=125, nullable=true)
*/
public $preAmpUsed;
/**
* @ORM'Column(type="string", length=255, nullable=true)
*/
public $location;
/**
* @ORM'Column(type="string", length=555, nullable=true)
*/
public $tags;
/**
* @ORM'Column(type="text", nullable=true)
*/
public $description;
/**
* @ORM'Column(type="string", length=255, nullable=true)
*/
public $path;
/**
* @ORM'ManyToOne(targetEntity="Account'UserBundle'Entity'User", inversedBy="id")
* @ORM'JoinColumn(name="user_id", referencedColumnName="id")
*/
public $user_id;
/**
* @var 'DateTime
*
* @ORM'Column(name="date", type="datetime")
*/
public $date;
public function setId($id)
{
$this->id = $id;
return $this;
}
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set title
*
* @param string $title
* @return File
*/
public function setTitle($title)
{
$this->title = $title;
return $this;
}
/**
* Get title
*
* @return string
*/
public function getTitle()
{
return $this->title;
}
/**
* Set impulseResponseType
*
* @param string $impulseResponseType
* @return File
*/
public function setImpulseResponseType($impulseResponseType)
{
$this->impulseResponseType = $impulseResponseType;
return $this;
}
/**
* Get impulseResponseType
*
* @return string
*/
public function getImpulseResponseType()
{
return $this->impulseResponseType;
}
/**
* Set impulseSource
*
* @return string
*/
public function setImpulseSource($impulseSource)
{
$this->impulseSource = $impulseSource;
return $this;
}
/**
* Get impulseSource
*
* @return string
*/
public function getImpulseSource()
{
return $this->impulseSource;
}
/**
* Set softwareUsed
*/
public function setSoftwareUsed($softwareUsed)
{
$this->softwareUsed = $softwareUsed;
return $this;
}
/**
* Get softwareUsed
*/
public function getSoftwareUsed()
{
return $this->softwareUsed;
}
/**
* Set bitDepth
*/
public function setBitDepth($bitDepth)
{
$this->bitDepth = $bitDepth;
return $this;
}
/**
* Get bitDepth
*/
public function getBitDepth()
{
return $this->bitDepth;
}
/**
* Set sampleRate
*/
public function setSampleRate($sampleRate)
{
$this->sampleRate = $sampleRate;
return $this;
}
/**
* Get sampleRate
*/
public function getSampleRate()
{
return $this->sampleRate;
}
/**
* Set impulseFormat
*/
public function setImpulseFormat($impulseFormat)
{
$this->impulseFormat = $impulseFormat;
return $this;
}
/**
* Get impulseFormat
*/
public function getImpulseFormat()
{
return $this->impulseFormat;
}
/**
* Set microphoneUsed
*/
public function setMicrophoneUsed($microphoneUsed)
{
$this->microphoneUsed = $microphoneUsed;
return $this;
}
/**
* Get microphoneUsed
*/
public function getMicrophoneUsed()
{
return $this->microphoneUsed;
}
/**
* Set preAmpUsed
*/
public function setPreAmpUsed($preAmpUsed)
{
$this->preAmpUsed = $preAmpUsed;
return $this;
}
/**
* Get preAmpUsed
*/
public function getPreAmpUsed()
{
return $this->preAmpUsed;
}
/**
* Set tags
*
* @param string $tags
* @return File
*/
public function setTags($tags)
{
$this->tags = $tags;
return $this;
}
/**
* Get tag1
*
* @return string
*/
public function getTags()
{
return $this->tags;
}
/**
* Set description
*
* @param string $description
* @return File
*/
public function setDescription($description)
{
$this->description = $description;
return $this;
}
/**
* Get description
*
* @return string
*/
public function getDescription()
{
return $this->description;
}
/**
* Set location
*
* @param string $location
* @return File
*/
public function setLocation($location)
{
$this->location = $location;
return $this;
}
/**
* Get location
*
* @return string
*/
public function getLocation()
{
return $this->location;
}
/**
* Set username
*
* @param string $user_id
* @return File
*/
public function setUser_id($user_id)
{
$this->user_id = $user_id;
return $this;
}
/**
* Get username
*
* @return string
*/
public function getUser_id()
{
return $this->user_id;
}
/**
* Set date
*
* @param 'DateTime $date
* @return File
*/
public function setDate($date)
{
$this->date = $date;
return $this;
}
/**
* Get date
*
* @return 'DateTime
*/
public function getDate()
{
return $this->date;
}
public function getWebPath()
{
return null === $this->path
? null
: $this->getUploadDir().'/'.$this->path;
}
protected function getUploadRootDir()
{
// the absolute directory path where uploaded
// documents should be saved
return __DIR__.'/../../../../web/'.$this->getUploadDir();
}
protected function getUploadDir()
{
// get rid of the __DIR__ so it doesn't screw up
// when displaying uploaded doc/image in the view.
return 'uploads/';
}
public function setFile(UploadedFile $file = null)
{
$this->file = $file;
// check if we have an old image path
if (is_file($this->getAbsolutePath())) {
// store the old name to delete after the update
$this->temp = $this->getAbsolutePath();
} else {
$this->path = 'initial';
}
}
/**
* @ORM'PrePersist()
* @ORM'PreUpdate()
*/
public function preUpload()
{
if (null !== $this->getFile()) {
$this->path = $this->getFile()->guessExtension();
}
}
/**
* @ORM'PostPersist()
* @ORM'PostUpdate()
*/
public function upload()
{
if (null === $this->getFile()) {
return;
}
// check if we have an old image
if (isset($this->temp)) {
// delete the old image
unlink($this->temp);
// clear the temp image path
$this->temp = null;
}
// you must throw an exception here if the file cannot be moved
// so that the entity is not persisted to the database
// which the UploadedFile move() method does
$this->getFile()->move(
$this->getUploadRootDir(),
$this->id.'.'.$this->getFile()->guessExtension()
);
$this->setFile(null);
}
/**
* @ORM'PreRemove()
*/
public function storeFilenameForRemove()
{
$this->temp = $this->getAbsolutePath();
}
/**
* @ORM'PostRemove()
*/
public function removeUpload()
{
if (isset($this->temp)) {
unlink($this->temp);
}
}
public function getAbsolutePath()
{
return null === $this->path
? null
: $this->getUploadRootDir().'/'.$this->id.'.'.$this->path;
}
}
抱歉时间太长了。我以前用id号上传过它，但我无法再次使用它，也无法使用文件名，我有过几次险胜，但目前为止。上传目录设置为777递归的chmod
提前感谢
我的建议是遵循Symfony Cookbook上传文件的示例，如下所示：http://symfony.com/doc/current/cookbook/doctrine/file_uploads.html或者使用预先存在的文件上传捆绑包。对于该结账：
- VichUploaderBundle：https://github.com/dustin10/VichUploaderBundle
- DoctrineExtensions：https://github.com/l3pp4rd/DoctrineExtensions（可上传是此捆绑包的一部分）