摘要：
1. 通过修改 FormRequest, 创建 BaseRequest <?php namespace App\Http\Requests; use Illuminate\Foundation\Http\FormRequest; use Illuminate\Http\Exceptions\Http 阅读全文
摘要：
<?php namespace App\Exports; use Maatwebsite\Excel\Concerns\FromCollection; use Maatwebsite\Excel\Concerns\Exportable; use Maatwebsite\Excel\Concerns\ 阅读全文