DRF的ModelSerializer的使用

在views中新增

from django.shortcuts import

render
#create your views here.
from rest_framework.views import
apiview
from rest_framework.response import
response
user
from .serializers import *
from rest_framework.viewsets import
modelviewset
class
userview(apiview):
defget(self, request):
user_obj =user.objects.all()
ser = userser(user_obj, many=true)
return
response(ser.data)
from rest_framework.viewsets import
modelviewset
from django_filters.rest_framework import
djangofilterbackend
from rest_framework.filters import orderingfilter #
排序導包
from rest_framework.pagination import
pagenumberpagination
class
paginotorview(pagenumberpagination):
page_size_query_param = '
page_num
'max_page_size = 3
class usermodelview(modelviewset): #
繼承modelviewset
queryset = user.objects.all() #
查詢集 serializer_class = userser #
序列化器
pagination_class = paginotorview #
分頁 filter_fields = ['
name
', '
age','
home
'] #
設定要查尋的字段
filter_backends =[orderingfilter,djangofilterbackend]
ordering_fields = ['
age'] #
查詢格式： &ordering=age

from rest_framework.serializers import

modelserializer
from .models import *
class
userser(modelserializer):
class
meta:
model =user
fields = '
__all__'#
depth = 1 # 查詢展示外來鍵內容，後面的數字代表展示幾層外來鍵

#

-*- coding: utf-8 -*-
from django.urls import
path,include
from .views import *
from rest_framework.routers import defaultrouter #
導包router = defaultrouter() #
例項化router.register('
user02
',usermodelview) #
註冊urlpatterns =[
path(
'user/
',userview.as_view()),
path(
'',include((router.urls))), #
把上面寫的路由註冊進來
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