Olá @MLouis ,

Você poderia verificar o código do seu controlador?
Você está usando o traço importável, então no seu controlador você deve usar
(new ContactsImport)->queue('file.ext');

Por favor, consulte Importáveis

Se o problema ainda não for resolvido depois disso, poste o código do seu controlador também.

Olá @GlennM , obrigado pela sua resposta!

No meu controlador, tentei os dois:

Excel::import(new ContactsImport, $request->file('liste'));
// and
(new ContactsImport)->queue($request->file('liste'));

Também tentei primeiro armazenar o arquivo enviado pelo usuário antes de passá-lo para ContactsImport:

$fileName = Str::uuid() . '.' . $request->file('liste')->getClientOriginalExtension();
$request->file('liste')->storeAs('listes', $fileName);
Excel::import(new ContactsImport, 'listes/' . $fileName);
// also tried with
(new ContactsImport)->queue('listes/' . $fileName);

Mas continuo recebendo o mesmo erro InvalidArgumentException: File "/tmp/whatever" does not exist. in /home/miguel/www/html/proliste/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/File.php:137

My ListController:

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Imports\ContactsImport;
use App\Exports\ContactsExport;
use App\Contact;
use App\Rubric;
use App\Area;
use App\Cart;
use Excel;
use DB;
use App\Http\Requests\ListRequest;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;

class ListController extends Controller
{
    public function import(Request $request)
    {
        $request->validate([
            'liste' => 'required'
        ]);

        $fileName = Str::uuid() . '.' . $request->file('liste')->getClientOriginalExtension();
        $request->file('liste')->storeAs('listes', $fileName);

        (new ContactsImport)->queue('listes/' . $fileName);

        return back()->with('status', 'Liste ajoutée avec succès');
    }
}

Infelizmente, não consigo reproduzi-lo.

O código a seguir deve funcionar no controlador:

namespace App\Http\Controllers;

use Illuminate\Http\Request;

public function import(Request $request)
{
    (new ContactsImport)->queue($request->file('liste'));

    return back()->with('status', 'Liste ajoutée avec succès');
}

Para sua informação, estou usando uma versão simplificada, este é o método em meu controlador:

public function process(Request $request)
{
    (new UsersImport)->queue($request->file('dataset'));

    return back()->with('success', 'All good!');
}

E minha classe UsersImport:

<?php

namespace App\Imports;

use App\User;
use Illuminate\Contracts\Queue\ShouldQueue;
use Maatwebsite\Excel\Concerns\Importable;
use Maatwebsite\Excel\Concerns\ToModel;
use Maatwebsite\Excel\Concerns\WithBatchInserts;
use Maatwebsite\Excel\Concerns\WithChunkReading;
use Maatwebsite\Excel\Concerns\WithHeadingRow;

class UsersImport implements ToModel, WithHeadingRow, WithBatchInserts, WithChunkReading, ShouldQueue
{
    use Importable;

    /**
    * <strong i="13">@param</strong> array $row
    *
    * <strong i="14">@return</strong> \Illuminate\Database\Eloquent\Model|null
    */
    public function model(array $row)
    {
        return new User([
            'name' => $row['name'],
            'email' => $row['email'],
            'password' => $row['id'],
        ]);
    }

    /**
     * <strong i="15">@return</strong> int
     */
    public function batchSize(): int
    {
        return 1000;
    }

    /**
     * <strong i="16">@return</strong> int
     */
    public function chunkSize(): int
    {
        return 1000;
    }
}

Tentei adicionar / remover WithHeadingRow , WithBatchInserts , WithChunkReading , Importable , usando ToCollection vez de ToModel sem sucesso . Só funciona quando eu não coloco o trabalho na fila.

E eu não tenho nenhum problema em exportar uma lista com um trabalho na fila, apenas as importações falham.

Talvez o problema venha de uma configuração incorreta do meu servidor de desenvolvimento.

Talvez o problema venha de uma configuração incorreta do meu servidor de desenvolvimento.

Esse pode ser o caso, de fato.
Testei PHP 7.1 / Laravel 5.6 e PHP 7.2 / Laravel 5.7 e consegui importar o arquivo em ambos os casos, usando T oModel , WithHeadingRow , WithBatchInserts , WithChunkReading e ShouldQueue e Importable

Se você usa o software comercialmente e precisa de suporte elaborado ou precisa com urgência, podemos oferecer isso em uma base comercial. Por favor, consulte nossa página de suporte nesse caso.

Posso estar na pista: depois de tentar uma exportação enfileirada de 150 mil + linhas, o trabalho falhou, dando-me o mesmo erro, mas não instantaneamente como com a importação, após 20 AppendQueryToSheet trabalhos.
Portanto, pode ser um problema com minha pasta /tmp , como um limite de tamanho. Estou no Debian 9, mas tenho apenas 3 partições: / (contendo /tmp ), /home e swap , este não é um tamanho de partição limite.

Vou te dar atualizações se eu encontrar algo! :rezar:

__Editar__
Devo renomear este problema como [QUESTION] em vez de [BUG]?

Tente alterar o temp_path (https://github.com/Maatwebsite/Laravel-Excel/blob/3.1/config/excel.php#L28) para, por exemplo, sua pasta de armazenamento. Pode resolver o problema para você.

Obrigado @patrickbrouwers , resolveu meu problema, posso importar e exportar arquivos grandes sem nenhum erro!

@patrickbrouwers não existe temp_path no config excel. Você pode elaborar?

@sharjeelz se você tiver o arquivo de configuração da versão mais recente, consulte: https://github.com/Maatwebsite/Laravel-Excel/blob/3.1/config/excel.php#L167 Atualmente, há um fallback em temp_path para pessoas que usam o antigo config.

Ei pessoal, eu sei que este é um problema obsoleto. Mas parece que estou tendo um problema muito semelhante. Meu colega de trabalho e eu estamos executando a mesma base de código, onde obtenho a mensagem "Arquivo X não existe" e ele não. Estamos supondo que é um problema de configuração. Mas mesmo quando eu mudo o config / local_path, ainda não consigo passar o problema.

Na verdade, estou procurando problemas conhecidos que podem estar causando isso. Ambos estamos executando nossos projetos Laravel localmente em macbooks e estamos usando a versão lib 3.1.17

O nome de arquivo C: UsersAshimAppDataLocalTemplaravel-excel-K6OeXpSQuAARlI0UrSeOAkFZ0kELq0Ax.xls não é reconhecido como um arquivo OLE

Como posso resolver isso

Olá, estou tendo o mesmo problema, mas minha pergunta é: por que mostra um nome de arquivo diferente daquele que enviei na função de importação? Ele cria um arquivo temporário do qual lê as informações?

`` ``
[2020-04-17 15:15:26] local.ERROR: Arquivo "/tmp/laravel-excel-rKsJKI2Clu2sEV3OqMtPngacRRZd8iJM.xlsx" não existe. {"exception": "[object] (InvalidArgumentException (code: 0): o arquivo" /tmp/laravel-excel-rKsJKI2Clu2sEV3OqMtPngacRRZd8iJM.xlsx "não existe. em / var / www / html / sites / dashboard-imprensa / vendor / phpoffice / phpspreadsheet / src / PhpSpreadsheet / Shared / File.php: 137)
[stacktrace]

0 /var/www/html/sites/dashboard-imprensa/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xlsx.php(327): PhpOffice \ PhpSpreadsheet \ Shared \ File :: assertFile ('/ tmp / laravel- ex...')

1 /var/www/html/sites/dashboard-imprensa/vendor/maatwebsite/excel/src/Jobs/ReadChunk.php(118): PhpOffice \ PhpSpreadsheet \ Reader \ Xlsx-> load ('/ tmp / laravel-ex. .. ')

2 [função interna]: Maatwebsite \ Excel \ Jobs \ ReadChunk-> handle (Object (Maatwebsite \ Excel \ Transactions \ DbTransactionHandler))

3 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(32): call_user_func_array (Array, Array)

4 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/Util.php(36): Illuminate \ Container \ BoundMethod :: Illuminate \ Container \ {closure} ()

5 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(90): Illuminate \ Container \ Util :: unbrapIfClosure (Object (Closure))

6 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(34): Illuminate \ Container \ BoundMethod :: callBoundMethod (Object (Illuminate \ Foundation \ Application) , Matriz, objeto (fechamento))

7 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/Container.php(592): Illuminate \ Container \ BoundMethod :: call (Object (Illuminate \ Foundation \ Application) , Matriz, matriz, NULL)

8 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(94): Illuminate \ Container \ Container-> call (Array)

9 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate \ Bus \ Dispatcher-> Illuminate \ Bus \ {closure} (Objeto ( Maatwebsite \ Excel \ Jobs \ ReadChunk))

10 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate \ Pipeline \ Pipeline-> Illuminate \ Pipeline \ {closure} (Objeto ( Maatwebsite \ Excel \ Jobs \ ReadChunk))

11 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(98): Illuminate \ Pipeline \ Pipeline-> then (Object (Closure))

12 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(83): Illuminate \ Bus \ Dispatcher-> dispatchNow (Object (Maatwebsite \ Excel \ Jobs \ ReadChunk), false)

13 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate \ Queue \ CallQueuedHandler-> Illuminate \ Queue \ {closure} (Objeto ( Maatwebsite \ Excel \ Jobs \ ReadChunk))

14 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate \ Pipeline \ Pipeline-> Illuminate \ Pipeline \ {closure} (Objeto ( Maatwebsite \ Excel \ Jobs \ ReadChunk))

15 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(85): Illuminate \ Pipeline \ Pipeline-> then (Object (Closure))

16 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(59): Illuminate \ Queue \ CallQueuedHandler-> dispatchThroughMiddleware (Object (Illuminate \ Queue \ Jobs \ DatabaseJob), Object (Maatwebsite \ Excel \ Jobs \ ReadChunk))

17 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(98): Illuminate \ Queue \ CallQueuedHandler-> call (Object (Illuminate \ Queue \ Jobs \ DatabaseJob), Array)

18 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(356): Illuminate \ Queue \ Jobs \ Job-> fire ()

19 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(306): Illuminate \ Queue \ Worker-> process ('database', Object (Illuminate \ Queue \ Jobs \ DatabaseJob), Object (Illuminate \ Queue \ WorkerOptions))

20 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(132): Illuminate \ Queue \ Worker-> runJob (Object (Illuminate \ Queue \ Jobs \ DatabaseJob), 'database', Object (Illuminate \ Queue \ WorkerOptions))

21 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(112): Illuminate \ Queue \ Worker-> daemon ('banco de dados', 'padrão ', Object (Illuminate \ Queue \ WorkerOptions))

22 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(96): Illuminate \ Queue \ Console \ WorkCommand-> runWorker ('banco de dados', 'predefinição')

23 [função interna]: Illuminate \ Queue \ Console \ WorkCommand-> handle ()

24 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(32): call_user_func_array (Array, Array)

25 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/Util.php(36): Illuminate \ Container \ BoundMethod :: Illuminate \ Container \ {closure} ()

26 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(90): Illuminate \ Container \ Util :: unbrapIfClosure (Object (Closure))

27 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(34): Illuminate \ Container \ BoundMethod :: callBoundMethod (Object (Illuminate \ Foundation \ Application) , Matriz, objeto (fechamento))

28 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/Container.php(592): Illuminate \ Container \ BoundMethod :: call (Object (Illuminate \ Foundation \ Application) , Matriz, matriz, NULL)

29 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Console/Command.php(134): Illuminate \ Container \ Container-> call (Array)

30 /var/www/html/sites/dashboard-imprensa/vendor/symfony/console/Command/Command.php(255): Illuminate \ Console \ Command-> execute (Object (Symfony \ Component \ Console \ Input \ ArgvInput) , Object (Illuminate \ Console \ OutputStyle))

31 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Console/Command.php(121): Symfony \ Component \ Console \ Command \ Command-> run (Object (Symfony \ Component \ Console \ Input \ ArgvInput), Object (Illuminate \ Console \ OutputStyle))

32 /var/www/html/sites/dashboard-imprensa/vendor/symfony/console/Application.php(912): Illuminate \ Console \ Command-> run (Object (Symfony \ Component \ Console \ Input \ ArgvInput), Object (Symfony \ Component \ Console \ Output \ ConsoleOutput))

33 /var/www/html/sites/dashboard-imprensa/vendor/symfony/console/Application.php(264): Symfony \ Component \ Console \ Application-> doRunCommand (Object (Illuminate \ Queue \ Console \ WorkCommand), Object (Symfony \ Component \ Console \ Input \ ArgvInput), Object (Symfony \ Component \ Console \ Output \ ConsoleOutput))

34 /var/www/html/sites/dashboard-imprensa/vendor/symfony/console/Application.php(140): Symfony \ Component \ Console \ Application-> doRun (Object (Symfony \ Component \ Console \ Input \ ArgvInput) , Object (Symfony \ Component \ Console \ Output \ ConsoleOutput))

35 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Console/Application.php(93): Symfony \ Component \ Console \ Application-> run (Object (Symfony \ Component \ Console \ Input \ ArgvInput), Object (Symfony \ Component \ Console \ Output \ ConsoleOutput))

36 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(130): Illuminate \ Console \ Application-> run (Object (Symfony \ Component \ Console \ Input \ ArgvInput), Object (Symfony \ Component \ Console \ Output \ ConsoleOutput))

37 / var / www / html / sites / dashboard-imprensa / artisan (37): Illuminate \ Foundation \ Console \ Kernel-> handle (Object (Symfony \ Component \ Console \ Input \ ArgvInput), Object (Symfony \ Component \ Console \ Output \ ConsoleOutput))

38 {main}

"}
`` ``

Este é o erro que estou recebendo, mas o arquivo que enviei era 'temp / 12020-04.xlsx'. Já verifiquei se ele está realmente recebendo este arquivo. Se ele cria um arquivo temporário, por que não consegue encontrar o arquivo?

Tente definir uma pasta temporária diferente https://github.com/Maatwebsite/Laravel-Excel/blob/3.1/config/excel.php#L166

Olá @patrickbrouwers , muito obrigado por sua resposta rápida. Tentei fazer isso, mas não resolveu meu problema :(

$header = (new HeadingRowImport)->toArray($request->file('arquivo'))[0][0];

$file = Storage::putFileAs(
    'temp',
    $request->file('arquivo'),
    $request->input('dashboard_id') . str_replace("/", "-", $request->input('ano_mes')) . '.' . pathinfo($request->file('arquivo')->getClientOriginalName())['extension']
);

if ($request->input('acao') == "import") {
    Excel::import((new DadosImport($request->input('ano_mes'), $request->input('dashboard_id'), $header, $file, true)), $file);
} else {
    Excel::import((new DadosImport($request->input('ano_mes'), $request->input('dashboard_id'), $header, $file)), $file);
}

Esta é minha função de importação, é bastante padrão. O arquivo é salvo na pasta certa. Eu também tentei usar public_path ($ file). A importação cria um arquivo temporário?

Excluí o projeto, reinstalei tudo e agora está tudo funcionando hahah muito obrigado pela ajuda :))

Usei o trabalho de fila para exportar o excel e o trabalho não pode ser executado porque me mostra uma exceção:
ErrorException: fopen (/var/www/html/biomaze.ir/storage/framework/laravel-excel/laravel-excel-85fvUcwqDwshFsD4o5PWwtamG83wnzG6): falha ao abrir a transmissão: Permissão negada em /varvendor/html/bioe. / phpoffice / phpspreadsheet / src / PhpSpreadsheet / Writer / BaseWriter. php: 111

por favor ajude por favor

Tente alterar o proprietário e as permissões em storage
sudo chown -R www-data:<your_username> storage/ && sudo chmod -R g+w storage/

Tenho o mesmo problema.

Estou executando meu dev env dentro do homestead, o arquivo temporário foi criado corretamente (para que o aplicativo possa ver o csv carregado), no entanto, a planilha phps parece estar tendo problemas para encontrar o arquivo ao ser executado em uma fila:

InvalidArgumentException {#1344 #message: "File "/home/vagrant/code/storage/app/data-imports/laravel-excel-YNpPHnBtKZXaXKIbR68goCYM5qLlzUxt.csv" does not exist." #code: 0 #file: "./vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/File.php" #line: 135

A fila não passará do trabalho ReadChunk inicial. Se eu usar o tinker e fizer um file_exists () neste caminho, o arquivo está lá.

Alguém enfrentou isso e resolveu?

Então, o problema estava sendo causado pelo comando queue: listen sendo executado FORA do vagrant.

Para eliminar este problema, você DEVE executar o operador de fila de dentro do vagrant.

vagrant ssh
código cd
fila artesão php

funciona doce.

https://github.com/Maatwebsite/Laravel-Excel/blob/3.1/config/excel.php#L166

Como posso definir uma pasta diferente @patrickbrouwers ?

Este é o meu arquivo de configuração

`<?php

use Maatwebsite\Excel\Excel;

return [
    'exports' => [

    /*
    |--------------------------------------------------------------------------
    | Chunk size
    |--------------------------------------------------------------------------
    |
    | When using FromQuery, the query is automatically chunked.
    | Here you can specify how big the chunk should be.
    |
    */
    'chunk_size'             => 1000,

    /*
    |--------------------------------------------------------------------------
    | Pre-calculate formulas during export
    |--------------------------------------------------------------------------
    */
    'pre_calculate_formulas' => false,

    /*
    |--------------------------------------------------------------------------
    | Enable strict null comparison
    |--------------------------------------------------------------------------
    |
    | When enabling strict null comparison empty cells ('') will
    | be added to the sheet.
    */
    'strict_null_comparison' => false,

    /*
    |--------------------------------------------------------------------------
    | CSV Settings
    |--------------------------------------------------------------------------
    |
    | Configure e.g. delimiter, enclosure and line ending for CSV exports.
    |
    */
    'csv'                    => [
        'delimiter'              => ',',
        'enclosure'              => '"',
        'line_ending'            => PHP_EOL,
        'use_bom'                => false,
        'include_separator_line' => false,
        'excel_compatibility'    => false,
    ],

    /*
    |--------------------------------------------------------------------------
    | Worksheet properties
    |--------------------------------------------------------------------------
    |
    | Configure e.g. default title, creator, subject,...
    |
    */
    'properties'             => [
        'creator'        => '',
        'lastModifiedBy' => '',
        'title'          => '',
        'description'    => '',
        'subject'        => '',
        'keywords'       => '',
        'category'       => '',
        'manager'        => '',
        'company'        => '',
    ],
],

'imports'            => [

    /*
    |--------------------------------------------------------------------------
    | Read Only
    |--------------------------------------------------------------------------
    |
    | When dealing with imports, you might only be interested in the
    | data that the sheet exists. By default we ignore all styles,
    | however if you want to do some logic based on style data
    | you can enable it by setting read_only to false.
    |
    */
    'read_only' => true,

    /*
    |--------------------------------------------------------------------------
    | Ignore Empty
    |--------------------------------------------------------------------------
    |
    | When dealing with imports, you might be interested in ignoring
    | rows that have null values or empty strings. By default rows
    | containing empty strings or empty values are not ignored but can be
    | ignored by enabling the setting ignore_empty to true.
    |
    */
    'ignore_empty' => false,

    /*
    |--------------------------------------------------------------------------
    | Heading Row Formatter
    |--------------------------------------------------------------------------
    |
    | Configure the heading row formatter.
    | Available options: none|slug|custom
    |
    */
    'heading_row' => [
        'formatter' => 'slug',
    ],

    /*
    |--------------------------------------------------------------------------
    | CSV Settings
    |--------------------------------------------------------------------------
    |
    | Configure e.g. delimiter, enclosure and line ending for CSV imports.
    |
    */
    'csv'         => [
        'delimiter'        => ',',
        'enclosure'        => '"',
        'escape_character' => '\\',
        'contiguous'       => false,
        'input_encoding'   => 'UTF-8',
    ],

    /*
    |--------------------------------------------------------------------------
    | Worksheet properties
    |--------------------------------------------------------------------------
    |
    | Configure e.g. default title, creator, subject,...
    |
    */
    'properties'  => [
        'creator'        => '',
        'lastModifiedBy' => '',
        'title'          => '',
        'description'    => '',
        'subject'        => '',
        'keywords'       => '',
        'category'       => '',
        'manager'        => '',
        'company'        => '',
    ],

],

/*
|--------------------------------------------------------------------------
| Extension detector
|--------------------------------------------------------------------------
|
| Configure here which writer/reader type should be used when the package
| needs to guess the correct type based on the extension alone.
|
*/
'extension_detector' => [
    'xlsx'     => Excel::XLSX,
    'xlsm'     => Excel::XLSX,
    'xltx'     => Excel::XLSX,
    'xltm'     => Excel::XLSX,
    'xls'      => Excel::XLS,
    'xlt'      => Excel::XLS,
    'ods'      => Excel::ODS,
    'ots'      => Excel::ODS,
    'slk'      => Excel::SLK,
    'xml'      => Excel::XML,
    'gnumeric' => Excel::GNUMERIC,
    'htm'      => Excel::HTML,
    'html'     => Excel::HTML,
    'csv'      => Excel::CSV,
    'tsv'      => Excel::TSV,

    /*
    |--------------------------------------------------------------------------
    | PDF Extension
    |--------------------------------------------------------------------------
    |
    | Configure here which Pdf driver should be used by default.
    | Available options: Excel::MPDF | Excel::TCPDF | Excel::DOMPDF
    |
    */
    'pdf'      => Excel::DOMPDF,
],

/*
|--------------------------------------------------------------------------
| Value Binder
|--------------------------------------------------------------------------
|
| PhpSpreadsheet offers a way to hook into the process of a value being
| written to a cell. In there some assumptions are made on how the
| value should be formatted. If you want to change those defaults,
| you can implement your own default value binder.
|
| Possible value binders:
|
| [x] Maatwebsite\Excel\DefaultValueBinder::class
| [x] PhpOffice\PhpSpreadsheet\Cell\StringValueBinder::class
| [x] PhpOffice\PhpSpreadsheet\Cell\AdvancedValueBinder::class
|
*/
'value_binder' => [
    'default' => Maatwebsite\Excel\DefaultValueBinder::class,
],

'cache' => [
    /*
    |--------------------------------------------------------------------------
    | Default cell caching driver
    |--------------------------------------------------------------------------
    |
    | By default PhpSpreadsheet keeps all cell values in memory, however when
    | dealing with large files, this might result into memory issues. If you
    | want to mitigate that, you can configure a cell caching driver here.
    | When using the illuminate driver, it will store each value in a the
    | cache store. This can slow down the process, because it needs to
    | store each value. You can use the "batch" store if you want to
    | only persist to the store when the memory limit is reached.
    |
    | Drivers: memory|illuminate|batch
    |
    */
    'driver'     => 'memory',

    /*
    |--------------------------------------------------------------------------
    | Batch memory caching
    |--------------------------------------------------------------------------
    |
    | When dealing with the "batch" caching driver, it will only
    | persist to the store when the memory limit is reached.
    | Here you can tweak the memory limit to your liking.
    |
    */
    'batch'     => [
        'memory_limit' => 60000,
    ],

    /*
    |--------------------------------------------------------------------------
    | Illuminate cache
    |--------------------------------------------------------------------------
    |
    | When using the "illuminate" caching driver, it will automatically use
    | your default cache store. However if you prefer to have the cell
    | cache on a separate store, you can configure the store name here.
    | You can use any store defined in your cache config. When leaving
    | at "null" it will use the default store.
    |
    */
    'illuminate' => [
        'store' => null,
    ],
],

/*
|--------------------------------------------------------------------------
| Transaction Handler
|--------------------------------------------------------------------------
|
| By default the import is wrapped in a transaction. This is useful
| for when an import may fail and you want to retry it. With the
| transactions, the previous import gets rolled-back.
|
| You can disable the transaction handler by setting this to null.
| Or you can choose a custom made transaction handler here.
|
| Supported handlers: null|db
|
*/
'transactions' => [
    'handler' => 'db',
],

'temporary_files' => [

    /*
    |--------------------------------------------------------------------------
    | Local Temporary Path
    |--------------------------------------------------------------------------
    |
    | When exporting and importing files, we use a temporary file, before
    | storing reading or downloading. Here you can customize that path.
    |
    */
    'local_path'          => storage_path('framework/laravel-excel'),

    /*
    |--------------------------------------------------------------------------
    | Remote Temporary Disk
    |--------------------------------------------------------------------------
    |
    | When dealing with a multi server setup with queues in which you
    | cannot rely on having a shared local temporary path, you might
    | want to store the temporary file on a shared disk. During the
    | queue executing, we'll retrieve the temporary file from that
    | location instead. When left to null, it will always use
    | the local path. This setting only has effect when using
    | in conjunction with queued imports and exports.
    |
    */
    'remote_disk'         => null,
    'remote_prefix'       => null,

    /*
    |--------------------------------------------------------------------------
    | Force Resync
    |--------------------------------------------------------------------------
    |
    | When dealing with a multi server setup as above, it's possible
    | for the clean up that occurs after entire queue has been run to only
    | cleanup the server that the last AfterImportJob runs on. The rest of the server
    | would still have the local temporary file stored on it. In this case your
    | local storage limits can be exceeded and future imports won't be processed.
    | To mitigate this you can set this config value to be true, so that after every
    | queued chunk is processed the local temporary file is deleted on the server that
    | processed it.
    |
    */
    'force_resync_remote' => null,
    ],
];

`