12 实战 vue drf

12 实战 vue drf

model2json

1. 自定义字典
2. from django.forms.models import model_to_dict
3. from django.core import serializers

  json_data = serializers.serialize("json", "goods")

1. JSONResponse

vue

drf

依赖

coreapi (1.32.0+) - Schema generation support.
Markdown (2.1.0+) - Markdown support for the browsable API.
django-filter (1.0.1+) - Filtering support.
django-crispy-forms - Improved HTML display for filtering.
django-guardian (1.1.1+) - Object level permissions support.
pip install djangorestframework
pip install markdown       # Markdown support for the browsable API.
pip install django-filter  # Filtering support

ModelSerializers

# 序列化全部/部分字段
class GoodsSerializer(serializers.ModelSerializers):
    class Meta:
        model = Goods
        # fields = "__all__"
        fields = ('name', 'click_num', 'market_price', 'add_time')
# 序列化嵌套
class CategorySerializer(serializers.ModelSerializers):
    class Meta:
        model = GoodsCategory
        fields = "__all__"
class GoodsSerializer(serializers.ModelSerializers):
    Category = CategorySerializer()
    class Meta:
        model = Goods
        fields = "__all__"