Django drf 基于serializers 快速使用

1. 安装:

        pip install djangorestframework 

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2. 添加'rest_framework'到您的INSTALLED_APPS设置。

settings.pyINSTALLED_APPS = [...'rest_framework',
]

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3. 定义模型

models.pyfrom django.db import modelsclass BookModel(models.Model):name = models.CharField(max_length=64)# 最长6位  小数点后保留两位price = models.DecimalField(max_digits=6, decimal_places=2)author = models.CharField(max_length=32)publish = models.CharField(max_length=32)# 修改时间update_time = models.DateTimeField(auto_now=True)# 第一次时间first_create_time = models.DateTimeField(auto_now_add=True)class Meta:verbose_name = "图书表"def __str__(self):return self.namedef __repr__(self):return self.__str__()

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4. 定义 serializers

serializers.pyfrom rest_framework.serializers import ModelSerializer
from .models import BookModelclass BookModelSerializer(ModelSerializer):class Meta:model = BookModelfields = '__all__'

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5. 视图

views.pyfrom rest_framework.viewsets import ModelViewSet
from .models import BookModel
from .serializers import BookModelSerializerclass BookModelViewSet(ModelViewSet):queryset = BookModel.objects.all()serializer_class = BookModelSerializer

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6. 访问URL 

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 7. 自动生成路由