如何命名Zend框架中上傳的文件

我有一個包含其中的代碼是這樣的圖像如何命名Zend框架中上傳的文件

$image->setDestination(APPLICATION_PATH . '/../public/images/upload');

，並在我的控制器我有一個表格和表格

if($countryForm->image->isUploaded()) 
{ 
    $countryForm->image->receive();  
    $countryModel->addCountry(
    $countryForm->getValue('name'), 
    $countryForm->getValue('description'), 
    $this->view->baseUrl('/images/upload/'.basename($countryForm->image->getFileName())) 
); 
}

怎麼能我更改上傳的文件名稱。我想將它設置爲

random(100).time().ext

嘗試這種代碼

if($form->image->isUploaded()){ 
    $upload = new Zend_File_Transfer(); 
    $upload->addFilter('Rename', array('target' => APPLICATION_PATH.'/../images/upload/'.time().'.jpg', 'overwrite' => true)); 
    $form->image->receive(); 
    $filename = $form->image->getFilename(); 
    $pageModel->addPage($form->getValue('pagetitle'), 
    $form->getValue('pagemetakeyword'), 
    $form->getValue('pagemetadescription'), 
    $form->getValue('pagecategory'), 
    $filename, 
    $form->getValue('pagecontent'), 
    $form->getValue('pagestatus') 
); 

}

仍然給予「後端/公/圖像/上傳/ picture.jpg」在我的數據庫

我有我形成下面的代碼

$image = $this->createElement('file', 'image'); 
$image->setLabel('Image: '); 
$image->setRequired(FALSE); 
$image->setDestination(APPLICATION_PATH . '/../public/images/upload/'); 
$image->addValidator('Count', false, 1); 
$image->addValidator('Size', false, 1024000); 
$image->addValidator('Extension', false, 'jpg,jpeg,png,gif'); 
$this->addElement($image);

，我使用Ubuntu

來源

2010-12-05 Santosh Linkha

使用addFilter（）方法

http://framework.zend.com/manual/1.12/en/zend.file.transfer.filters.html#zend.file.transfer.filters.usage

如果包括文件名（在這裏你可以用你的rand（）函數），並把它添加到target數組值將其重命名爲

從技術文檔：

$upload = new Zend_File_Transfer(); 

// Set a new destination path 
$upload->addFilter('Rename', 'C:\picture\uploads'); 

// Set a new destination path and overwrites existing files 
$upload->addFilter('Rename', array('target' => 'C:\picture\uploads', 'overwrite' => true));

嘗試：

if($form->image->isUploaded()){ 
     $upload = new Zend_File_Transfer(); 
     $files = $upload->getFileInfo(); 
     //You should also add file validation, see: 
//http://framework.zend.com/manual/en/zend.file.transfer.introduction.html#zend.file.transfer.introduction.checking 
     $upload->addFilter('Rename', APPLICATION_PATH.'/../images/upload/'.time().'.jpg', $files[0]); 
     $upload->receive($files[0]); 
     $filename = $files[0]->getFilename(); 
     $pageModel->addPage($form->getValue('pagetitle'), 
     $form->getValue('pagemetakeyword'), 
     $form->getValue('pagemetadescription'), 
     $form->getValue('pagecategory'), 
     $filename, 
     $form->getValue('pagecontent'), 
     $form->getValue('pagestatus') 
    );

來源

2010-12-05 10:03:28 Ashley

哪裏做？在形式?? – 2010-12-05 10:17:02

isUploaded（）if，before receive（） – Ashley 2010-12-05 10:34:12

在窗體類中添加這樣的元素：

$fileDestination = realpath(APPLICATION_PATH.'/../images/upload/'); 
$this->addElement('file','cover', array(
    'label'  => 'Cover:', 
    'required' => false, 
    'destination' => $fileDestination, 
    'validators' => array(
     array('Count', false, array(1)), 
     array('Size', false, array(1048576 * 5)), 
     array('Extension', false, array('jpg,png,gif')), 
    ), 
    'decorators' => $this->_elementDecorator 
));

在你的控制器：

$originalFilename = pathinfo($form->image->getFileName()); 
$newName = rand(1,100) . time() . $originalFilename['extension']; 
$form->cover->addFilter('Rename', $newName); 
$data = $form->getValues();

來源

2012-04-29 11:34:10

如何命名Zend框架中上傳的文件

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