在Laravel 5中上传excel文件

I can't upload excel file in Laravel 5.

I have following error:

TokenMismatchException in VerifyCsrfToken.php line

View

<form action="{{url('raports/upload')}}" method="post" enctype="multipart/form-data">

    <input name="_token" type="hidden" value="{!! csrf_token() !!}" />
    <input type="file" name="plik" >

    <input type="submit" class="btn btn-primary" value="Upload File"/>
</form>

Controller

public function postUpload()
{
        $validator = Validator::make(Request::all() , ['plik' => 'required']);
        if ($validator->fails()) {
            return redirect('raports/upload')
                        ->withErrors($validator)
                        ->withInput();
        }
        else
        {
            $file = Request::file('plik');
            dd($file->getClientOriginalName());
        }
}

When I try upload txt file everything is OK, but not with excel files.

Any ideas?

Maybe it is a problem from nginx:

2015/12/09 19:30:32 [error] 24145#0: *1233663 FastCGI sent in stderr: "PHP message: PHP Warning: REQUEST_BODY_FILE: open('/var/lib/nginx/body/0000007523') failed: No such file or directory (2) in Unknown on line 0" while reading response header from upstream, client: 91.226.23.2, server: domain.com, request: "POST /raports/upload HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:"

As per the given documentation. Try this.

When Via Facade , Its through

Request::file('filename');

When via controller , change your postupload function like this.

public function postUpload(Request $request)
{
$file = $request->file('filename');
echo dd($file);
}

Not Sure whether this is the problem , If it doesnt work then too , then you can go to your Directory/public to check whether it has been uploaded into the public folder . If it does , can you show me the error thrown . If not , Then the problem is with the request.

This error occurs when you try to submit a file that's beyond the **post_max_size** set in your php.ini in your server.

Increase the **post_max_size** size to a value like 100000 and try it.