Laravel 5处理嵌套文件请求

Question

我的html名称：

<input type="file" value="" name="postmeta[featured_image]">

我的dd($request->files->all())

所以，我的行动应该在以下之后开始：

if ($request->hasFile('postmeta')) {
   // How do I can handle files request with nested files values here?
}

Answer 1

我找到了解决方案：

首先，在表单中打开标签dnt，忘记启用multipart / form-data：

{!! Form::open(['action'=>'PostsController@update', 'files' => true]) !!}

最后：

if ($request->hasFile('postmeta')) {
            $files = $request->file('postmeta');
            foreach ( $files as $file_key => $file ) {

                if($file->isValid()) {
                    $filedata = [
                        'ext'   => $file->getClientOriginalExtension(),
                        'mime'  => $file->getClientMimeType(),
                        'name'  => $file->getClientOriginalName(),
                        'size'  => $file->getClientSize(),
                        'error' => $file->getError(),
                        'valid' => $file->isValid()
                    ];
                    $file->move(public_path().'/uploads', "uploaded_".$filedata['name']);
                }
            }
        }