composer require "maatwebsite/excel:~2.1.0"
在config/app.php中注册服务提供者到providers数组:
Maatwebsite\Excel\ExcelServiceProvider::class,
在config/app.php中注册门面到aliases数组:
'Excel' => Maatwebsite\Excel\Facades\Excel::class,
建议你生成Laravel Excel的配置文件,使用如下命令:
php artisan vendor:publish --provider="Maatwebsite\Excel\ExcelServiceProvider"
修改config/excel.php, 把默认的true改为false
'to_ascii' => false,