上传文件时收到错误消息“无法访问文件 /tmp/php4k3bf8”。请参阅此处的完整错误日志。
[2017-08-13 15:50:29] request.INFO: Matched route "apply_for_job". {"route":"apply_for_job","route_parameters":{"_controller":"Vendor\\FinanceBundle\\Controller\\JobResponseController::createAction","job_id":"2850","_route":"apply_for_job"},"request_uri":"https://my.site.in/job-enrollment/open-position/2850/apply","method":"POST"} []
[2017-08-13 15:50:29] security.INFO: Populated the TokenStorage with an anonymous Token. [] []
[2017-08-13 15:50:29] request.CRITICAL: Uncaught PHP Exception Symfony\Component\HttpFoundation\File\Exception\AccessDeniedException: "The file /tmp/php4k3bf8 could not be accessed" at /mnt/hdd2/ya_guest/vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesser.php line 127 {"exception":"[object] (Symfony\\Component\\HttpFoundation\\File\\Exception\\AccessDeniedException(code: 0): The file /tmp/php4k3bf8 could not be accessed at /mnt/hdd2/ya_guest/vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/File/MimeType/MimeTypeGuesser.php:127)"} []
这是用于表单提交的实体：
<?php
namespace Vendor\FinanceBundle\Entity;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping as ORM;
use Vich\UploaderBundle\Mapping\Annotation as Vich;
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Component\HttpFoundation\File\File;
/**
* @ORM\Entity
* @ORM\Entity(repositoryClass="Vendor\FinanceBundle\Repository\RRFPreScreenRepository")
* @ORM\Table(name="vendor_finance_rrf_pre_screen")
* @Vich\Uploadable
*/
class RRFPreScreen
{
/**
* Unique Id
*
* @var integer $id
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
///
/// ...
///
/**
* NOTE: This is not a mapped field of entity metadata, just a simple property.
*
* @Vich\UploadableField(mapping="profile_image_prescreen", fileNameProperty="imageName")
*
* @var File $imageFile
*/
protected $imageFile;
/**
* @ORM\Column(type="string", length=255, name="profile_image", nullable=true)
*
* @var string $imageName
*/
protected $imageName;
/**
* @ORM\Column(type="datetime", name="updated_at", nullable=true)
*
* @var \DateTime $updatedAt
*/
protected $updatedAt;
public function __construct()
{
$this->created = new \DateTime('now');
}
/**
* If manually uploading a file (i.e. not using Symfony Form) ensure an instance
* of 'UploadedFile' is injected into this setter to trigger the update. If this
* bundle's configuration parameter 'inject_on_load' is set to 'true' this setter
* must be able to accept an instance of 'File' as the bundle will inject one here
* during Doctrine hydration.
*
* @param File|\Symfony\Component\HttpFoundation\File\UploadedFile $image
*/
public function setImageFile(File $image = null)
{
$this->imageFile = $image;
if ($image) {
// It is required that at least one field changes if you are using doctrine
// otherwise the event listeners won't be called and the file is lost
$this->updatedAt = new \DateTime('now');
}
}
}
然后是表单类型：
<?php
namespace Vendor\FinanceBundle\Form\Type;
use Vendor\FinanceBundle\Entity\RRFPreScreen;
use Vendor\FormBundle\Form\Type\CountryType;
use Vendor\FormBundle\Form\Type\EducationalQualificationType;
use Vendor\FormBundle\Form\Type\FunctionalAreaType;
use Vendor\FormBundle\Form\Type\MultiFileType;
use Vendor\FormBundle\Form\Type\OtherLanguageType;
use Vendor\FormBundle\Form\Type\ProgramHistoryType;
use Vendor\FormBundle\Form\Type\StateIndiaType;
use Vendor\FormBundle\Form\Type\WorkLocationType;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\CollectionType;
use Symfony\Component\Form\Extension\Core\Type\DateType;
use Symfony\Component\Form\Extension\Core\Type\FileType;
use Symfony\Component\Form\Extension\Core\Type\IntegerType;
use Symfony\Component\Form\Extension\Core\Type\NumberType;
use Symfony\Component\Form\Extension\Core\Type\TextareaType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormEvent;
use Symfony\Component\Form\FormEvents;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
use Vendor\FinanceBundle\Form\Type\RRFDocumentType;
class JobResponseType extends AbstractType
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$self = $this;
$factory = $builder->getFormFactory();
$builder->addEventListener(
FormEvents::PRE_SET_DATA,
function(FormEvent $event) use($self, $factory, $builder) {
$form = $event->getForm();
$preScreen = $event->getData();
$form
->add('firstName', TextType::class, array(
'attr' => array('data-section' => 'Personal Details'),
'label_attr' => array('data-note' => 'Please provide your name as displayed in your identity proof and expand all initials'),
))
->add('lastName', TextType::class, array())
->add('phone', TextType::class)
->add('email', TextType::class, array(
'label_attr' => array('data-note' => 'As we will be contacting you by mail, please double check the spelling of your mail id.')
))
///
/// ...
///
->add('imageFile',FileType::class, array(
'required' => false,
'label' => 'Upload your profile picture',
))
->add('multiFiles', CollectionType::class, array(
'entry_type' => MultiFileType::class,
'allow_add' => true,
'allow_delete' => true,
'prototype' => true,
'prototype_name' => 'multiFiles__name__',
'by_reference' => false,
'required' => false,
'label' => 'Upload your CV, Cover Letter, or Certificates',
'label_attr' => array('class' => 'force-validation'),
'attr' => array('data-entry' => '1', 'data-max-entry' => '3', 'class' => 'suggested-rows col-sm-8')
));
}
);
}
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'Vendor\FinanceBundle\Entity\RRFPreScreen',
));
}
public function getName() {
return 'rrf_pre_screen1';
}
}
我很确定 imageFile 导致了这个问题，因为只有在我将属性添加到类之后才会出现错误。
最后在 config.yml 中配置 Vich：
vich_uploader:
db_driver: orm
mappings:
profile_image_prescreen:
uri_prefix: /uploads/images-prescreen
upload_destination: %kernel.root_dir%/data/uploads/images-prescreen
inject_on_load: false #should the file be injected into the uploadable entity when it is loaded from the data store
delete_on_update: true #should the file be deleted when a new file is uploaded
delete_on_remove: true #should the file be deleted when the entity is removed
有谁知道如何解决这个问题？/tmp 文件夹的权限为 777。
更新：
我正在运行 Ubuntu 14.04 并且对服务器具有 root 访问权限。
更新 2
运行 ls -la /tmp/ 时，我得到以下输出：
my_username@servername:~/suvya$ ls -la /tmp/
total 4649812
drwxrwxrwt 6 root root 36864 Aug 17 07:44 .
drwxr-xr-x 23 root root 4096 Jul 19 07:14 ..
-rw-r--r-- 1 root root 4739987837 Aug 16 23:59 data_160817.tgz
-rw-r--r-- 1 www-data www-data 6 Aug 13 20:28 dos-100.12.183.170
-rw-r--r-- 1 www-data www-data 5 Jul 21 16:04 dos-103.16.71.202
-rw-r--r-- 1 www-data www-data 6 Jul 22 09:55 dos-103.245.119.146
-rw-r--r-- 1 www-data www-data 6 Aug 14 09:14 dos-103.42.174.116
-rw-r--r-- 1 www-data www-data 6 Jul 29 17:04 dos-103.46.192.6
-rw-r--r-- 1 www-data www-data 5 Jul 28 06:24 dos-106.51.37.22
-rw-r--r-- 1 www-data www-data 6 Jul 22 09:27 dos-106.51.48.108
-rw-r--r-- 1 www-data www-data 5 Aug 4 22:42 dos-110.172.170.68
-rw-r--r-- 1 www-data www-data 6 Jul 28 02:46 dos-111.93.198.38
-rw-r--r-- 1 www-data www-data 6 Jul 21 18:47 dos-115.110.134.131
-rw-r--r-- 1 www-data www-data 5 Jul 19 15:55 dos-115.249.1.117
-rw-r--r-- 1 www-data www-data 5 Aug 7 14:54 dos-117.239.110.178
-rw-r--r-- 1 www-data www-data 6 Jul 26 09:28 dos-117.239.66.131
-rw-r--r-- 1 www-data www-data 6 Aug 9 13:19 dos-122.15.252.20
-rw-r--r-- 1 www-data www-data 6 Aug 5 11:26 dos-122.164.65.31
-rw-r--r-- 1 www-data www-data 6 Aug 1 14:16 dos-155.94.150.75
-rw-r--r-- 1 www-data www-data 6 Jul 24 12:05 dos-157.50.8.106
-rw-r--r-- 1 www-data www-data 6 Jul 24 11:22 dos-157.50.9.96
-rw-r--r-- 1 www-data www-data 6 Aug 9 22:09 dos-157.55.39.132
-rw-r--r-- 1 www-data www-data 6 Jul 30 08:52 dos-157.55.39.137
-rw-r--r-- 1 www-data www-data 6 Aug 9 22:11 dos-157.55.39.166
-rw-r--r-- 1 www-data www-data 6 Aug 10 21:28 dos-157.55.39.171
-rw-r--r-- 1 www-data www-data 6 Aug 15 22:36 dos-157.55.39.173
-rw-r--r-- 1 www-data www-data 5 Aug 12 20:15 dos-157.55.39.174
-rw-r--r-- 1 www-data www-data 6 Aug 2 22:54 dos-157.55.39.179
-rw-r--r-- 1 www-data www-data 6 Jul 23 14:50 dos-157.55.39.191
-rw-r--r-- 1 www-data www-data 6 Aug 15 22:39 dos-157.55.39.206
-rw-r--r-- 1 www-data www-data 6 Jul 28 02:17 dos-157.55.39.233
-rw-r--r-- 1 www-data www-data 6 Aug 15 22:37 dos-157.55.39.43
-rw-r--r-- 1 www-data www-data 5 Jul 30 05:18 dos-157.55.39.71
-rw-r--r-- 1 www-data www-data 5 Aug 12 20:16 dos-157.55.39.79
-rw-r--r-- 1 www-data www-data 5 Aug 5 19:22 dos-157.55.39.81
-rw-r--r-- 1 www-data www-data 6 Aug 9 22:10 dos-157.55.39.86
-rw-r--r-- 1 www-data www-data 6 Jul 28 02:16 dos-157.55.39.88
-rw-r--r-- 1 www-data www-data 5 Aug 4 22:14 dos-172.73.76.38
-rw-r--r-- 1 www-data www-data 5 Jul 28 16:56 dos-175.138.239.41
-rw-r--r-- 1 www-data www-data 6 Aug 7 08:02 dos-187.158.39.247
-rw-r--r-- 1 www-data www-data 5 Jul 27 11:06 dos-1.9.102.127
-rw-r--r-- 1 www-data www-data 6 Aug 2 23:44 dos-192.206.181.81
-rw-r--r-- 1 www-data www-data 6 Jul 27 14:39 dos-202.129.198.162
-rw-r--r-- 1 www-data www-data 5 Jul 19 11:05 dos-203.106.159.34
-rw-r--r-- 1 www-data www-data 5 Aug 1 09:24 dos-207.46.13.104
-rw-r--r-- 1 www-data www-data 6 Jul 30 08:52 dos-207.46.13.108
-rw-r--r-- 1 www-data www-data 5 Aug 12 20:18 dos-207.46.13.115
-rw-r--r-- 1 www-data www-data 6 Aug 10 21:27 dos-207.46.13.126
-rw-r--r-- 1 www-data www-data 6 Jul 23 14:48 dos-207.46.13.128
-rw-r--r-- 1 www-data www-data 5 Aug 5 19:22 dos-207.46.13.142
-rw-r--r-- 1 www-data www-data 6 Jul 30 08:53 dos-207.46.13.18
-rw-r--r-- 1 www-data www-data 5 Jul 20 18:22 dos-207.46.13.26
-rw-r--r-- 1 www-data www-data 5 Jul 20 18:22 dos-207.46.13.39
-rw-r--r-- 1 www-data www-data 6 Jul 24 11:21 dos-207.46.13.51
-rw-r--r-- 1 www-data www-data 5 Jul 20 18:23 dos-207.46.13.72
-rw-r--r-- 1 www-data www-data 6 Aug 9 22:09 dos-207.46.13.82
-rw-r--r-- 1 www-data www-data 5 Aug 1 09:24 dos-207.46.13.94
-rw-r--r-- 1 www-data www-data 5 Aug 3 05:09 dos-210.242.49.157
-rw-r--r-- 1 www-data www-data 6 Jul 19 21:59 dos-220.225.141.237
-rw-r--r-- 1 www-data www-data 6 Aug 6 15:12 dos-2.224.61.44
-rw-r--r-- 1 www-data www-data 6 Aug 15 14:19 dos-223.225.135.102
-rw-r--r-- 1 www-data www-data 5 Jul 19 23:43 dos-24.184.101.84
-rw-r--r-- 1 www-data www-data 6 Jul 20 16:14 dos-27.100.26.179
-rw-r--r-- 1 www-data www-data 6 Aug 2 18:20 dos-27.59.88.173
-rw-r--r-- 1 www-data www-data 6 Jul 28 00:34 dos-27.62.23.187
-rw-r--r-- 1 www-data www-data 6 Jul 19 18:31 dos-37.228.242.81
-rw-r--r-- 1 www-data www-data 5 Jul 27 10:00 dos-40.77.167.136
-rw-r--r-- 1 www-data www-data 6 Jul 23 14:50 dos-40.77.167.14
-rw-r--r-- 1 www-data www-data 5 Jul 21 04:44 dos-42.60.136.149
-rw-r--r-- 1 www-data www-data 6 Jul 23 08:08 dos-49.134.47.203
-rw-r--r-- 1 www-data www-data 6 Aug 4 15:26 dos-49.178.4.104
-rw-r--r-- 1 www-data www-data 6 Aug 13 20:12 dos-49.35.12.88
-rw-r--r-- 1 www-data www-data 6 Aug 2 13:14 dos-59.124.164.111
-rw-r--r-- 1 www-data www-data 6 Aug 13 07:43 dos-69.127.115.103
-rw-r--r-- 1 www-data www-data 6 Jul 29 23:56 dos-78.13.186.72
-rw-r--r-- 1 www-data www-data 6 Aug 7 10:26 dos-78.180.127.129
-rw-r--r-- 1 www-data www-data 6 Aug 6 10:29 dos-89.212.48.222
-rw-r--r-- 1 www-data www-data 6 Jul 25 17:59 dos-90.54.206.172
-rw-r--r-- 1 www-data www-data 5 Aug 6 05:54 dos-97.123.243.123
drwxr-xr-x 2 root root 4096 Aug 16 23:34 hsperfdata_root
drwxrwxrwt 2 root root 4096 Jul 19 07:14 .ICE-unix
drwxr-xr-x 2 root root 4096 Aug 16 23:56 webapp
-rw-r--r-- 1 root root 21040943 Aug 16 23:56 webapp_160817.tgz
drwxrwxrwt 2 root root 4096 Jul 19 07:14 .X11-unix