xlswriter是一款高性能的php excel读写扩展,Laravel-excel基于SpartnerNL/Laravel-Excel代码上,切换成xlswriter扩展。 如果您的项目使用的是SpartnerNL/Laravel-Excel并且出现大数据导出性能问题,你不想修改大量的代码,那么当前的包可能会很适合你。 当然目前的包不可能百分之百兼容所有功能,目前只实现了部分基础的功能。
xlswriter
>= 1.3.7PHP
>= 8.0 安装请按照XlsWriter
的官方文档:安装教程
composer require mckue/laravel-excel
发布mckue-excel.php
配置文件:
php artisan vendor:publish --provider="Mckue\Excel\ExcelServiceProvider" --tag=config
php artisan php-ext-xlswriter:status
展示信息如下:
info: +---------+---------------------------------------------+ | version | 1.0 | | author | mckue<https://github.com/carlin-rj> | | docs | https://github.com/carlin-rj/laravel-excel | +---------+---------------------------------------------+ XlsWriter extension status: +-------------------------------+----------------------------+ | loaded | yes | | xlsWriter author | Jiexing.Wang (wjx@php.net) | | xlswriter support | enabled | | Version | 1.3.7 | | bundled libxlsxwriter version | 1.0.0 | | bundled libxlsxio version | 0.2.27 | +-------------------------------+----------------------------+
如您的信息展示如上所示,证明您的cli
环境下本扩展可用。
<?php namespace App\Exports; use Mckue\Excel\Concerns\FromArray; class UserExport implements FromArray { /** * @return array */ public function array() : array { return [ ['哈哈', 'aaa'], ['哈哈', 'aaa'], ['哈哈', 'aaa'], ['哈哈', 'aaa'] ]; } /** * @return array */ public function headers() : array { return []; } }
🔥 在您的控制器中,您现在可以调用此导出:
<?php namespace App\Http\Controllers; use App\Exports\UsersExport; use Mckue\Excel\Facades\Excel; class UsersController extends Controller { public function export() { return Excel::download(new UserExport, 'users.xlsx'); } }
最后添加一条能够访问导出的路由:
Route::get('users/export/', [UsersController::class, 'export']);
InvoicesExport创建一个名为的新类app/Exports:
namespace App\Exports; use App\Invoice; use Mckue\Excel\Concerns\FromCollection; class InvoicesExport implements FromCollection { public function collection() { return Invoice::all(); } }
在您的控制器中,我们现在可以下载此导出:
public function export() { return Excel::download(new InvoicesExport, 'invoices.xlsx'); }
您可以选择传入是否输出标头和自定义响应标头:
public function export() { return Excel::download(new InvoicesExport, 'invoices.xlsx', true, ['X-Vapor-Base64-Encode' => 'True']); }
或者将其存储在磁盘上(例如 s3):
public function storeExcel() { return Excel::store(new InvoicesExport, 'invoices.xlsx', 's3'); }
namespace App\Exports; use App\Invoice; use Mckue\Excel\Concerns\FromCollection; class InvoicesExport implements FromCollection { public function collection() { return new Collection([ [1, 2, 3], [4, 5, 6] ]); } }
namespace App\Exports; use App\Invoice; use Mckue\Excel\Concerns\FromQuery; use Mckue\Excel\Concerns\Exportable; class InvoicesExport implements FromQuery { use Exportable; public function query() { return Invoice::query(); } }
namespace App\Exports; use App\Invoice; use Mckue\Excel\Concerns\FromIterator; use Mckue\Excel\Concerns\Exportable; class InvoicesExport implements FromIterator { use Exportable; public function iterator(): Iterator { ... } }
在前面的示例中,我们使用Excel::download Facades来启动导出。
namespace App\Exports; use App\Invoice; use Mckue\Excel\Concerns\FromCollection; use Mckue\Excel\Concerns\Exportable; class InvoicesExport implements FromCollection { use Exportable; public function collection() { return Invoice::all(); } }
我们现在可以下载导出而无需Facades:
return (new InvoicesExport)->download('invoices.xlsx');
或者将其存储在磁盘上:
return (new InvoicesExport)->store('invoices.xlsx', 's3');
在此感谢 xlswriter
的开发者viest
以及 SpartnerNL/Laravel-Excel
的开发者。 如有什么问题可以及时反馈到github哦。