以下是关于此问题的两个问题
Zf2 file upload by jQuery File Upload - file was not found
Can't get blueimp / jQuery-File-Upload and ZF2 running
没有激光。我在ZF2上用代码示例创建问题。 github.com/zendframework/zf2/issues/6291
还有其他开发人员在我的电子邮件中提出问题的请求，如何使用ZF2实现jQuery文件上传。
github.com/blueimp/jQuery-File-Upload
所以，很多人都有真正的问题，没有任何手册，没有答案。 请在发送给我阅读文档之前注意，我花了很多时间解决问题并且已经阅读了所有文档，而且我不仅有这个问题。
请使用代码示例编写手册，例如如何实现它。或者只是回答，为什么我们有这个错误以及如何解决它？
我从ZF2问题中复制了我的例子。
我尝试使用jQuery-File-Upload 只需复制标准tpl，包括css和scrypts，它的工作，将文件发送到我的控制器。 但控制器不起作用。
这是我的代码
public function processjqueryAction()
{
$request = $this->getRequest();
$response = $this->getResponse();
$jsonModel = new \Zend\View\Model\JsonModel();
if ($request->isPost()) {
try {
$datas = [];
$datas['files'] = [];
$uploadPath = $this->getFileUploadLocation();
$uploadFiles = $this->params()->fromFiles('files');
// throw new \Exception(json_encode("FILES " . serialize($_FILES)));
// Сохранение выгруженного файла
$adapter = new \Zend\File\Transfer\Adapter\Http();
$adapter->setDestination($uploadPath);
$adapter->setValidators(array(
new \Zend\Validator\File\Extension(array(
'extension' => array('jpg', 'jpeg', 'png', 'rtf')
)
),
// new \Zend\Validator\File\Upload()
));
if (!$adapter->isValid()) {
throw new \Exception(json_encode("!isValid " . implode(" ", $adapter->getMessages())));
}
$files = $adapter->getFileInfo();
// throw new \Exception(json_encode($files));
foreach ($files as $file => $info) {
// throw new \Exception(json_encode($info));
$name = $adapter->getFileName($file);
// file uploaded & is valid
if (!$adapter->isUploaded($file)) {
throw new \Exception(json_encode("!isUploaded") . implode(" ", $adapter->getMessages()));
continue;
}
if (!$adapter->isValid($file)) {
throw new \Exception(json_encode("!isValid " . implode(" ", $adapter->getMessages())));
continue;
}
// receive the files into the user directory
$check = $adapter->receive($file); // this has to be on top
if (!$check) {
throw new \Exception(json_encode("! receive" . implode(" ", $adapter->getMessages())));
}
/**
* "name": "picture1.jpg",
"size": 902604,
"url": "http:\/\/example.org\/files\/picture1.jpg",
"thumbnailUrl": "http:\/\/example.org\/files\/thumbnail\/picture1.jpg",
"deleteUrl": "http:\/\/example.org\/files\/picture1.jpg",
"deleteType": "DELETE"
*/
$fileclass = new stdClass();
// we stripped out the image thumbnail for our purpose, primarily for security reasons
// you could add it back in here.
$fileclass->name = $name;
$fileclass->size = $adapter->getFileSize($name);
$fileclass->type = $adapter->getMimeType($name);
$fileclass->deleteUrl = '/uploads/delete';
$fileclass->deleteType = 'DELETE';
//$fileclass->error = 'null';
$fileclass->url = '/';
$datas['files'][] = $fileclass;
}
$response->getHeaders()->addHeaders(array(
'Pragma' => 'no-cache',
'Cache-Control' => 'private, no-cache',
"Content-Type" => 'application/json'
));
// return $response->setContent(json_encode(array('files' => $files)));
return $response->setContent(json_encode($datas));
} catch (\Exception $e) {
return $response->setContent(json_encode($e->getMessage()));
}
}
return $jsonModel;
}
很抱歉调试代码，但有了它，你可以看到，我努力让它工作，超过3个小时。
错误是 “未找到”文件'CIMG0042.JPG'
当我打电话给$ adapter-＆gt; isValid（） 或者用文件名称调用它时，同样的错误。 上传文件的路径是正确且可写的。 $ _FILES数组存在且有效。
这是$ _FILES json
FILES a:1:{s:5:\"files\";a:5:{s:4:\"name\";a:1:{i:0;s:28:\"52876065d17dce0a7472e5d6.jpg\";}s:4:\"type\";a:1:{i:0;s:10:\"image\/jpeg\";}s:8:\"tmp_name\";a:1:{i:0;s:14:\"\/tmp\/phpmfT2mB\";}s:5:\"error\";a:1:{i:0;i:0;}s:4:\"size\";a:1:{i:0;i:82640;}}}
$ files = $ adapter-＆gt; getFileInfo（）;
的结果"{"files_0_":{"name":"52876065d17dce0a7472e5d6.jpg","type":"image\/jpeg","tmp_name":"\/tmp\/phpF6VoO9","error":0,"size":"82640","options":{"ignoreNoFile":false,"useByteString":true,"magicFile":null,"detectInfos":true},"validated":false,"received":false,"filtered":false,"validators":["Zend\\Validator\\File\\Upload","Zend\\Validator\\File\\Extension"],"destination":"\/home\/seyfer\/www\/zend2-tutorial.me\/module\/Users\/config\/..\/..\/..\/data\/uploads"}}"
isUploaded传递，但isValid没有。
我做错了什么？
文档说这个
Zend_File_Transfer已被弃用，转而使用标准的ZF2 Zend \ Form和Zend \ InputFilter功能。
也许这意味着，Form需要以任何方式用于文件上传？
UPD 25.05.14
现在我添加表格
class UploadJqueryForm extends BaseForm
{
public function __construct()
{
parent::__construct(__CLASS__);
$this->setAttribute('method', 'post');
$this->setAttribute('enctype', 'multipart/form-data');
$this->init();
}
public function init()
{
$fileupload = new Element\File('files');
$fileupload->setLabel("files");
$fileupload->setAttribute('multiple', 'multiple');
$this->add($fileupload);
$button = new Element\Button('start');
$button->setAttribute("type", 'submit');
$button->setValue("Start upload")->setLabel("Start upload");
$this->add($button);
$button = new Element\Button('cancel');
$button->setAttribute("type", 'reset');
$button->setValue("Cancel upload")->setLabel("Cancel upload");
$this->add($button);
$button = new Element\Button('delete');
$button->setAttribute("type", 'button');
$button->setValue("Delete")->setLabel("Delete");
$this->add($button);
$checkbox = new Element\Checkbox('toggle');
$checkbox->setValue("Toggle")->setLabel("Toggle");
$checkbox->setAttribute("required", "");
$this->add($checkbox);
}
}
使用它
public function processjqueryAction()
{
$form = new \Users\Form\UploadJqueryForm();
$request = $this->getRequest();
$response = $this->getResponse();
$jsonModel = new \Zend\View\Model\JsonModel();
try {
if ($request->isPost()) {
$data = array_merge_recursive(
$this->getRequest()->getPost()->toArray(), $this->getRequest()->getFiles()->toArray()
);
// throw new \Exception(json_encode("data " . serialize($data)));
$form->setData($data);
if ($form->isValid()) {
$datas = [];
$datas['files'] = [];
$uploadPath = $this->getFileUploadLocation();
// $uploadFiles = $this->params()->fromFiles('files');
// throw new \Exception(json_encode("FILES " . serialize($_FILES)));
// Сохранение выгруженного файла
$adapter = new \Zend\File\Transfer\Adapter\Http();
$adapter->setDestination($uploadPath);
$adapter->setValidators(array(
new \Zend\Validator\File\Extension(array(
'extension' => array('jpg', 'jpeg', 'png', 'rtf')
)
),
));
if (!$adapter->isValid()) {
throw new \Exception(json_encode("!isValid " . implode(" ", $adapter->getMessages())));
}
$files = $adapter->getFileInfo();
// throw new \Exception(json_encode($files));
foreach ($files as $file => $info) {
// throw new \Exception(json_encode($info));
$name = $adapter->getFileName($file);
// file uploaded & is valid
if (!$adapter->isUploaded($file)) {
throw new \Exception(json_encode("!isUploaded") . implode(" ", $adapter->getMessages()));
continue;
}
if (!$adapter->isValid($file)) {
throw new \Exception(json_encode("!isValid " . implode(" ", $adapter->getMessages())));
continue;
}
// receive the files into the user directory
$check = $adapter->receive($file); // this has to be on top
if (!$check) {
throw new \Exception(json_encode("! receive" . implode(" ", $adapter->getMessages())));
}
/**
* "name": "picture1.jpg",
"size": 902604,
"url": "http:\/\/example.org\/files\/picture1.jpg",
"thumbnailUrl": "http:\/\/example.org\/files\/thumbnail\/picture1.jpg",
"deleteUrl": "http:\/\/example.org\/files\/picture1.jpg",
"deleteType": "DELETE"
*/
$fileclass = new stdClass();
// we stripped out the image thumbnail for our purpose, primarily for security reasons
// you could add it back in here.
$fileclass->name = $name;
$fileclass->size = $adapter->getFileSize($name);
$fileclass->type = $adapter->getMimeType($name);
$fileclass->deleteUrl = '/uploads/delete';
$fileclass->deleteType = 'DELETE';
//$fileclass->error = 'null';
$fileclass->url = '/';
$datas['files'][] = $fileclass;
}
$response->getHeaders()->addHeaders(array(
'Pragma' => 'no-cache',
'Cache-Control' => 'private, no-cache',
"Content-Type" => 'application/json'
));
return $response->setContent(json_encode($datas));
} else {
throw new \Exception(json_encode("!isValid form" . serialize($form->getMessages())));
}
}
} catch (\Exception $e) {
return $response->setContent(json_encode($e->getMessage()));
}
return $jsonModel;
仍然会出错 找不到文件'24866-fu-blyad-otvratitelno.jpg'
我也尝试使用InputFilter
class UploadJqueryFilter extends InputFilter implements
InputFilterAwareInterface
{
public function __construct()
{
$this->getInputFilter();
}
public function getInputFilter()
{
$toggle = new Input('toggle');
$toggle->setRequired(FALSE);
$this->add($toggle);
$files = new \Zend\InputFilter\FileInput('files');
$files->setRequired(TRUE);
$files->getValidatorChain()->attach(new Validator\File\UploadFile);
$files->getFilterChain()->attach(new \Zend\Filter\File\RenameUpload(array(
'target' => __DIR__ . '/../../../../../../tmpuploads/tmp',
'randomize' => true,
)));
$this->add($files);
return $this;
}
public function setInputFilter(InputFilterInterface $inputFilter)
{
return false;
}
}
并有同样的错误。
答案 0 :(得分：4)
我也有这个问题。在发现问题之前浪费了几个小时。结果是因为输入标签的名称属性不能设置为“文件”。
所以这是一个no：
INFO将名称属性更改为文件以外的任何字符串，例如文件，可以解决此问题。
<input id="files" type="file" name="files" data-url="/upload-action" />
我从$ _FILES看到您已将名称设置为文件。尝试改变它。 确保更新控制器中的参考。