在Symfony中上传非公共用户文件的位置

# config/packages/framework.yaml
framework:
    # ...
    filesystem:
        default_adapter: local
        adapters:
            local:
                type: local
                path: '%kernel.project_dir%/public/uploads'

use Symfony\Component\HttpFoundation\File\UploadedFile;
use Symfony\Component\Filesystem\Filesystem;

// ...

public function uploadFile(UploadedFile $file)
{
    $filesystem = new Filesystem();
    $targetDirectory = $this->getParameter('kernel.project_dir') . '/public/uploads';

    // Generate a unique filename
    $fileName = md5(uniqid()) . '.' . $file->guessExtension();

    // Move the file to the target directory
    $file->move($targetDirectory, $fileName);

    // Optionally, you can persist the file path in the database or perform other operations

    return $fileName;
}