symfony2如何上传没有教条的文件？

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doctrine的情况下上传symfony2中的文件？有了教义，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.

有没有一种上传文件的简单方法，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到文件。

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的'files'部分中获得的内容（Symfony \ Component \ HttpFoundation \ Request）

 [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
                        )

                )

        )

1 个解决方案

#1

After submitting the form, move the file to your desired directory and you will get a File object in return.

提交表单后，将文件移动到所需的目录，然后您将获得一个File对象作为回报。

foreach($request->files as $uploadedFile) {
    $name = //...
    $file = $uploadedFile->move($directory, $name);
}

Take a look at the API-Manual for the full featured documentation of this class.

请参阅API手册以获取本课程的全功能文档。

#1