php symfony2 如何在没有学说的情况下上传文件？
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symfony2 how to upload file without doctrine?
提问by Rahul
Is it possible to upload files in symfony2 WITHOUT using doctrine? With doctrine, its example is given here: http://symfony.com/doc/2.2/cookbook/doctrine/file_uploads.html
是否可以在不使用学说的情况下在 symfony2 中上传文件？有了学说，这里给出了它的例子：http: //symfony.com/doc/2.2/cookbook/doctrine/file_uploads.html
Is there a simple way to upload files, like in core PHP we have move_uploaded_file() function with which we can move the uploaded to file after the form is submitted.
有没有一种简单的上传文件的方法，比如在核心 PHP 中，我们有 move_uploaded_file() 函数，我们可以在提交表单后将上传的文件移动到文件中。
For now when I submit the form in symfony this is what I get in 'files' section of request array (Symfony\Component\HttpFoundation\Request)
现在，当我在 symfony 中提交表单时，这就是我在请求数组 (Symfony\Component\HttpFoundation\Request) 的“文件”部分中得到的
[files] => Symfony\Component\HttpFoundation\FileBag Object
(
[parameters:protected] => Array
(
[upload_cover] => Symfony\Component\HttpFoundation\File\UploadedFile Object
(
[test:Symfony\Component\HttpFoundation\File\UploadedFile:private] =>
[originalName:Symfony\Component\HttpFoundation\File\UploadedFile:private] => secret_of_success.png
[mimeType:Symfony\Component\HttpFoundation\File\UploadedFile:private] => image/png
[size:Symfony\Component\HttpFoundation\File\UploadedFile:private] => 157958
[error:Symfony\Component\HttpFoundation\File\UploadedFile:private] => 0
[pathName:SplFileInfo:private] => C:\xampp\tmp\php3636.tmp
[fileName:SplFileInfo:private] => php3636.tmp
)
)
)
回答by devsheeep
After submitting the form, move the file to your desired directory and you will get a Fileobject in return.
提交表单后，将文件移动到您想要的目录，您将获得一个File对象作为回报。
foreach($request->files as $uploadedFile) {
$name = //...
$file = $uploadedFile->move($directory, $name);
}
Take a look at the API-Manualfor the full featured documentation of this class.
请查看API 手册以获取此类的完整功能文档。
