嗨@MLouis ，

你能检查一下你的控制器的代码吗？
您正在使用 Importable 特性，因此在您的控制器中您应该使用
(new ContactsImport)->queue('file.ext');

请参考进口商品

如果此后问题仍未解决，请同时发布您的控制器代码。

嗨@GlennM ，感谢您的回复！

在我的控制器中，我尝试了两者：

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

我还尝试先存储用户提交的文件，然后再将其传递给 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);

但我仍然得到同样的错误InvalidArgumentException: File "/tmp/whatever" does not exist. in /home/miguel/www/html/proliste/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/File.php:137

我的列表控制器：

<?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');
    }
}

不幸的是，我无法重现它。

以下代码应该在控制器中工作：

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');
}

仅供参考，我使用的是简化版本，这是我的控制器中的方法：

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

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

和我的 UsersImport 类：

<?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;
    }
}

我尝试添加/删除WithHeadingRow 、 WithBatchInserts 、 WithChunkReading 、 Importable ，使用ToCollection而不是ToModel没有成功. 它仅在我不排队作业时才有效。

而且我在导出带有排队作业的列表时没有任何问题，只有导入失败。

也许问题来自我的开发服务器配置错误？

也许问题来自我的开发服务器配置错误？

情况可能确实如此。
我在 PHP 7.1 / Laravel 5.6 和 PHP 7.2 / Laravel 5.7 上进行了测试，并且能够在这两种情况下使用 T oModel 、 WithHeadingRow 、 WithBatchInserts 、 WithChunkReading导入文件ShouldQueue和Importable

如果您在商业上使用该软件并需要精心支持或迫切需要它，我们可以在商业基础上提供。 在这种情况下，请参阅我们的支持页面。

我可能处于领先地位：在尝试对 150K+ 行的排队导出后，作业失败给我同样的错误，但不像导入那样立即，在 20 AppendQueryToSheet作业之后。
所以我的/tmp文件夹可能有问题，比如大小限制。 我在 Debian 9 上，但我只有 3 个分区： / （包含/tmp ）、 /home和swap ，这不是分区大小限制。

如果我发现了什么，我会给你更新！ ：祈祷：

__编辑__
我应该将此问题重命名为 [QUESTION] 而不是 [BUG] 吗？

尝试将 temp_path (https://github.com/Maatwebsite/Laravel-Excel/blob/3.1/config/excel.php#L28) 更改为例如您的存储文件夹。 可能会为您解决问题。

谢谢@patrickbrouwers ，它解决了我的问题，我可以

@patrickbrouwers config excel 中没有 temp_path。 你能详细说明一下吗？

@sharjeelz如果您有最新版本的配置文件，请参阅： https :

嘿伙计们，我知道这是一个陈旧的问题。 但我似乎有一个非常相似的问题。 我和我的同事都在运行相同的代码库，在那里我得到“文件 X 不存在”而他没有。 我们猜测这是一个配置问题。 但即使我更改了 config/local_path，我仍然无法解决这个问题。

我真的只是在寻找可能导致这种情况的已知问题。 我们都在 macbook 上本地运行我们的 Laravel 项目，并使用 lib 版本3.1.17

文件名 C:UsersAshimAppDataLocalTemplaravel-excel-K6OeXpSQuAARlI0UrSeOAkFZ0kELq0Ax.xls 未被识别为 OLE 文件

我该如何解决这个问题

您好，我遇到了同样的问题，但我的问题是：为什么它显示的文件名与我在导入功能中发送的文件名不同？ 它是否创建了一个临时文件，从中读取信息？

````
[2020-04-17 15:15:26] local.ERROR：文件“/tmp/laravel-excel-rKsJKI2Clu2sEV3OqMtPngacRRZd8iJM.xlsx”不存在。 {“异常”：“[对象]（InvalidArgumentException（代码：0）：文件“/tmp/laravel-excel-rKsJKI2Clu2sEV3OqMtPngacRRZd8iJM.xlsx”不存在。在/var/www/html/sites/dashboard-imprensa/vendor/ phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/File.php:137)
[堆栈跟踪]

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

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

2【内部函数】：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::unwrapIfClosure(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) , 数组, 对象(闭包))

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

13 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Queue\CallQueuedHandler->Illuminate\Queue\{closure}(Object( 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}(Object( 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), 对象(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\作业\数据库作业），数组）

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), 对象(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('database', 'default ', 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('database', '默认'）

23【内部函数】：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::unwrapIfClosure(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) , 数组, 对象(闭包))

28 /var/www/html/sites/dashboard-imprensa/vendor/laravel/framework/src/Illuminate/Container/Container.php(592): Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application) , 数组, 数组, 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) , 对象(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), 对象(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) , 对象(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), 对象(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), 对象(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 \输出\控制台输出))

38 {主要}

"}
````

这是我收到的错误，但我发送的文件是“temp/12020-04.xlsx”。 我已经检查过它是否确实在接收这个文件。 如果它确实创建了临时文件，为什么找不到该文件？

尝试设置不同的临时文件夹https://github.com/Maatwebsite/Laravel-Excel/blob/3.1/config/excel.php#L166

嗨@patrickbrouwers ，非常感谢您的快速回复。 我试过了，但它没有解决我的问题:(

$header = (new HeadingRowImport)->toArray($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);
}

这是我的导入功能，非常标准。 该文件保存在正确的文件夹中。 我也尝试使用 public_path($file)。 导入会创建临时文件吗？

我删除了该项目，重新安装了所有内容，现在一切正常了哈哈，非常感谢您的帮助:))

我使用队列作业导出 excel anfd 作业无法运行，因为它向我显示异常：
ErrorException: fopen(/var/www/html/biomaze.ir/storage/framework/laravel-excel/laravel-excel-85fvUcwqDwshFsD4o5PWwtamG83wnzG6): 无法打开流：权限在 /var/www/html/biomaze.ir/vendor 中被拒绝/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/BaseWriter. php:111

请帮忙？拜托

尝试更改storage的所有者和权限
sudo chown -R www-data:<your_username> storage/ && sudo chmod -R g+w storage/

我遇到同样的问题。

我在 homestead 中运行我的 dev env，临时文件创建得很好（因此应用程序可以看到上传的 csv ），但是 phpspreadsheet 在队列中运行时似乎无法找到文件：

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

队列不会超过最初的 ReadChunk 作业。 如果我使用 tinker 并在此路径上执行 file_exists() ，则文件就在那里。

任何人都面临这个问题并解决了它？

因此，问题是由在 vagrant 之外运行的queue:listen命令引起的。

为了消除这个问题，你必须在 vagrant 中运行队列工作器。

无业游民ssh
光盘代码
php工匠队列：听

工作甜蜜。

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

如何设置不同的文件夹@patrickbrouwers ？

这是我的配置文件

`<?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,
    ],
];

`