DRF - format 访问 json 数据

urls.py：

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from django.urls import path, re_path from drf import views   urlpatterns = [     path('view/', views.TestView.as_view({"get": "list"})), ]

views.py：

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from rest_framework.viewsets import ModelViewSet from rest_framework import serializers from rest_framework.pagination import PageNumberPagination from drf import models     class PagerSerializer(serializers.ModelSerializer):     class Meta:         model = models.Role         fields = "__all__"     class TestView(ModelViewSet):     queryset = models.Role.objects.all()  # 数据     serializer_class = PagerSerializer  # 序列化     pagination_class = PageNumberPagination  # 分页

访问 /view/

加上 format 参数来访问 json 数据，访问 /view/?format=json，即转为 json 数据

修改 urls.py 实现

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from django.urls import path, re_path from drf import views   urlpatterns = [     re_path('view\.(?P<format>\w+)$', views.TestView.as_view({"get": "list"})), ]

访问 /view.json