学校订餐菜单生成器：Django+DRF 后端与 React 前端，支持 A/B 双套营养周菜单生成、部分自选、拼音搜索、营养校准、Excel 导出

backend/meals/serializers.py

@@ -0,0 +1,11 @@
+from rest_framework import serializers
+
+from .models import Dish
+
+
+class DishSerializer(serializers.ModelSerializer):
+    dish_type_display = serializers.CharField(source='get_dish_type_display', read_only=True)
+
+    class Meta:
+        model = Dish
+        fields = ['id', 'name', 'dish_type', 'dish_type_display', 'cuisine', 'ingredient_detail', 'protein', 'fat', 'calorie', 'description', 'is_active', 'created_at']