from rest_framework import routers

router = routers.SimpleRouter()
router.register(r'router_stu', StudentModelViewSet, base_name='student'
 
)

^books/$    name: book-list
^books/{pk}/$   name: book-detail

urlpatterns = [
    ...
]
urlpatterns += router.urls

urlpatterns = [
    ...
    url(r'^'
 
, include(router.urls))
]

# 必須是繼承ModelViewSet的檢視類才能自動生成路由
from rest_framework.viewsets import ModelViewSet,ReadOnlyModelViewSet
classStudentModelViewSet(ModelViewSet):
    queryset = Student.objects.all()
    serializer_class = StudentModelSerializer
# 這種方法不會自動生成，需要用action配置
 

deflogin(self,request):
"""學生登入功能"""
        print(self.action)
return Response({"message":"登入成功"})

from django.urls import path, re_path
from . import views
urlpatterns = [
    ...
]

"""使用drf提供路由類router給檢視集生成路由列表"""
# 例項化路由類
# drf提供一共提供了兩個路由類給我們使用,他們用法一致,功能幾乎一樣
from rest_framework.routers import DefaultRouter
router = DefaultRouter()

# 註冊檢視集
# router.register("路由字首",檢視集類)
router.register("router_stu",views.StudentModelViewSet)

# 把生成的路由列表追加到urlpatterns
print( router.urls )
urlpatterns += router.urls

from rest_framework.viewsets import ModelViewSet
from rest_framework.decorators import action

class StudentModelViewSet(ModelViewSet):
    queryset = Student.objects.all()
    serializer_class = StudentModelSerializer

    # methods 設定當前方法允許哪些http請求訪問當前檢視方法
# detail 設定當前檢視方法是否是操作一個數據
# detail為True，表示路徑名格式應該為 router_stu/{pk}/login/
    @action(methods=['get'], detail=False)
deflogin(self, request):
return Response({'msg':'登陸成功'})

    @action(methods=['put'], detail=True)
defget_new_5(self, request,pk):
return Response({'msg':'獲取5條資料成功'})

^router_stu/get_new_5/$    name: router_stu-get_new_5
^router_stu/{pk}/login/$   name: router_stu-login