php 使用 Zend 框架 1.7.4 上传文件
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File Upload using zend framework 1.7.4
提问by nitin
I am trying to upload a file using Zend Framework 1.7.4, but have not been successful. I have read Akrabat's tutorial, which was helpful but when i used those techniques in my project I was not able to get it to work.
我正在尝试使用 Zend Framework 1.7.4 上传文件，但没有成功。我已经阅读了Akrabat 的教程，这很有帮助，但是当我在我的项目中使用这些技术时，我无法让它工作。
回答by Pax
The link you posted is just a general Zend Framework tutorial, and hasn't been updated past ZF 1.5.
您发布的链接只是一般的 Zend 框架教程，在 ZF 1.5 之后还没有更新。
Anyway, once you get started with Zend, this is a sample of the code you would use to receive an upload. The form doing the posting must have the correct file upload components.
无论如何，一旦您开始使用 Zend，这是您用来接收上传的代码示例。进行发布的表单必须具有正确的文件上传组件。
//validate file
//for example, this checks there is exactly 1 file, it is a jpeg and is less than 512KB
$upload = new Zend_File_Transfer_Adapter_Http();
$upload->addValidator('Count', false, array('min' =>1, 'max' => 1))
->addValidator('IsImage', false, 'jpeg')
->addValidator('Size', false, array('max' => '512kB'))
->setDestination('/tmp');
if (!$upload->isValid())
{
throw new Exception('Bad image data: '.implode(',', $upload->getMessages()));
}
try {
$upload->receive();
}
catch (Zend_File_Transfer_Exception $e)
{
throw new Exception('Bad image data: '.$e->getMessage());
}
//then process your file, it's path is found by calling $upload->getFilename()
回答by chiborg
Don't forget to set the enctypeattribute of the form to "multipart/form-data". If you are using Zend_Form, call
不要忘记enctype将表单的属性设置为“ multipart/form-data”。如果您使用 Zend_Form，请调用
$form->setAttrib('enctype', 'multipart/form-data');
Also note that Zend_Form::setDestinationis deprecated, use the rename filter for that:
另请注意，Zend_Form::setDestination已弃用，请为此使用重命名过滤器：
// Deprecated:
// $upload->setDestination('/tmp');
// New method:
$upload->addFilter('Rename', '/tmp');
回答by Nanhe Kumar
$this->setAction('/sandbox/example/form')->setEnctype('multipart/form-data')->setMethod('post');
$photo = new Zend_Form_Element_File('photo');
$photo->setLabel('Photo:')->setDestination(APPLICATION_PATH ."/../public/tmp/upload");
$this->addElement($photo);
You can set any destination example $photo->setLabel('Photo:')->setDestination(APPLICATION_PATH ."/../data");
您可以设置任何目标示例 $photo->setLabel('Photo:')->setDestination(APPLICATION_PATH ."/../data");
