[增添]添加了datasource的setting数据库以及默认值

vendor/filament/actions/stubs/Exporter.stub

@@ -0,0 +1,31 @@
+<?php
+
+namespace {{ namespace }};
+
+use App\Models\{{ model }};
+use Filament\Actions\Exports\ExportColumn;
+use Filament\Actions\Exports\Exporter;
+use Filament\Actions\Exports\Models\Export;
+
+class {{ exporterClass }} extends Exporter
+{
+    protected static ?string $model = {{ modelClass }}::class;
+
+    public static function getColumns(): array
+    {
+        return [
+{{ columns }}
+        ];
+    }
+
+    public static function getCompletedNotificationBody(Export $export): string
+    {
+        $body = 'Your {{ modelLabel }} export has completed and ' . number_format($export->successful_rows) . ' ' . str('row')->plural($export->successful_rows) . ' exported.';
+
+        if ($failedRowsCount = $export->getFailedRowsCount()) {
+            $body .= ' ' . number_format($failedRowsCount) . ' ' . str('row')->plural($failedRowsCount) . ' failed to export.';
+        }
+
+        return $body;
+    }
+}