添加农作物产业分类返回

app/Http/Controllers/CropController.php

@@ -33,6 +33,7 @@ class CropController extends Controller
 
     public function show(Crop $crop)
     {
+        $crop->load('category');
         return $this->json(CropResource::make($crop));
     }
 

app/Http/Resources/CropResource.php

@@ -3,6 +3,7 @@
 namespace App\Http\Resources;
 
 use Illuminate\Http\Resources\Json\JsonResource;
+use Peidikeji\Keywords\Http\Resources\KeywordResource;
 
 class CropResource extends JsonResource
 {
@@ -21,6 +22,7 @@ class CropResource extends JsonResource
             'is_end' => $this->is_end,
             'unit' => $this->unit ?? '',
             'extends' => $this->extends ?? [],
+            'category' => KeywordResource::make($this->whenloaded('category')),
         ];
     }
 }