hainan/app/AdminSupplier/Extensions/ProductToExcelExporter.php

<?php

namespace App\AdminSupplier\Extensions;
use App\Exports\ProductExport;
use App\Jobs\ExportProductToExcel;
use Dcat\Admin\Admin;
use Dcat\Admin\Grid\Exporters\AbstractExporter;
use Maatwebsite\Excel\Facades\Excel;

/**
 * Excel导出功能
 */
class ProductToExcelExporter extends AbstractExporter
{
	public function export()
	{
		$export_type = request('_export_');
		if ($export_type == 'all') {
			ExportProductToExcel::dispatch(\Admin::user()->id);
			return redirect(admin_url('product/export'))->send();
		} else if (str_starts_with($export_type, 'selected:')) {
			$ids = explode(',', substr($export_type, strlen('selected:')));
			$ids = array_filter($ids, fn($v) => preg_match('/^\d+$/', $v));

			return Excel::download(new ProductExport(Admin::user()->id, $ids), '导出选择产品-' . date('Y-m-d H:i:s') . '.xlsx')->send();
		}
	}
}