如何上传文件Laravel 5.5

Question

如何将文件添加到Laravel Storage并将名称保存到DB

我可以逐个添加多个文件。我卡住了请帮帮我

这是我的View.blade.php

<div class="form-group">
{!! Form::label('name', 'Файлаа энд хуулна уу') !!}
{!! Form::file('attachments[]', ['roles' => 'form', 'multiple' => 'multiple']) !!}
{!! Form::token() !!}
</div>
{!! Form::submit('Submit', ['class' => 'btn btn-success'])  !!}
{!! Form::close() !!}

这是我的控制器

public function handleUpload(Request $request)
{
     if (Auth::check()){
        $files = $request->file('attachments');
        $allowedFileTypes = config('app.allowedFileTypes');
        $maxFileSize = config('app.maxFileSize');
        $rules = ['file' => 'required|mimes:'.$allowedFileTypes.'|max:'.$maxFileSize];
        $this->validate($request,$rules);
        $fileName = now()->format('Y-m-d-H-i-s');
        $userName = Auth::user()->name;
        $division = $request->input('division');
        $destinationPath = config('app.filesDestinationPath').'/'.$division.'/'.$userName.'/'.$fileName;
         foreach ($files as $file) {
        $uploaded = Storage::put($destinationPath,file_get_contents($file->getRealPath()));
         }
        if($uploaded){
            Project::create([
                'description' => $request->input('description'),
                'division' => $request->input('division'),
                'who' => $request->input('who'),
                'whom' => $request->input('whom'),
                'content' => $request->input('content'),
                'filename' => $division.'/'.$userName.'/'.$fileName
            ]);
        }
    return redirect()->to('/projects/');
    }
}

Answer 1

您正在验证错误的输入参数。

stderr

更改为 -

$rules = ['file' => 'required|mimes:'.$allowedFileTypes.'|max:'.$maxFileSize];

我已根据您的代码进行了全面更改。试试这个 -

$rules = ['attachments.*' => 'required|mimes:'.$allowedFileTypes.'|max:'.$maxFileSize];