Dingo API (dingo/api) 处理输入文件

Question

How to handle "form-data" files in Dingo Api controller?

    $api->post('picture', [
        'uses' => 'SomeController@uploadPicture',
    ]);

And controller:

    public function uploadPicture(Request $request){
        dd($request->allFiles()); // !!!!!!!! return an empty set []
    }

The question is how to get $request's file methods work?

Answer 1

Access the files posted in the request by name

public function uploadPicture(Request $request)
{
   dd(\Input::file('html_or_postman_name_of_file_input_here'));
}

Assuming an HTML form like this (even if posting via Ajax)

<form action="/url" method="post" enctype="multipart/form-data">
    @csrf
    <input type="file" name="html_name_of_file_input_here">
    <button type="submit">Submit</button>
</form>