DRF路由器的参数URL [英] Parameters URL with DRF routers

问题描述

我正在使用Django Rest Framework创建API.在这个项目中，我想捕获URL中的参数.例如，我想捕获用户的用户名和密码，而我的想法是这样的:

  http://localhost:8000/accounts/login/?unsername = username& password = password 

但是我不能，我使用路由器和django-filter，但是我无法获取参数url.我的项目文件在那里:

view.py:

  class AccountsData(viewsets.ModelViewSet):queryset = models.UserData.objects.all()serializer_class = serializers.AccountsDataSerializerPermission_classes =(IsAuthenticated，)filter_backends =(filters.DjangoFilterBackend，)filterset_fields = ['用户名'，'密码']lookup_url_kwarg ='用户名'@action(方法= ['get']，detail = True，url_name ='登录'，url_path ='登录')def登录(自己，请求，pk =无):返回响应({成功登录"}，200) 

urls.py:

从api导入视图中

 路由器= routers.SimpleRouter()router.register(r'accounts'，views.AccountsData) 

解决方案

请求查询参数与路由无关，它们与请求一起传递，与配置路由的方式无关.您可以在 request.query_params 中访问它们，例如， request.query_params.get('username')将获得 username 参数.

要说的是，您的想法有一个严重的错误:永远不要在查询参数中输入密码或任何机密数据，您应该使用一个HTTP谓词来携带其主体中的数据(例如POST).

I'm using Django Rest Framework for created a API. In this project i want to capture parameters in the URL. For example i want to capture the username and password of a user and my idea is like this:

http://localhost:8000/accounts/login/?unsername=username&password=password

But i cant, I' usin routers and django-filter, but i cant get the parameters url. My project files are there:

view.py:

class AccountsData(viewsets.ModelViewSet):
    queryset = models.UserData.objects.all()
    serializer_class = serializers.AccountsDataSerializer
    permission_classes = (IsAuthenticated,)
    filter_backends = (filters.DjangoFilterBackend,)
    filterset_fields = ['username', 'password']

    lookup_url_kwarg = 'username'

    @action(methods=['get'], detail=True, url_name='login', url_path='login')
    def login(self, request, pk=None):
        return Response({"Login successfully"}, 200)

urls.py:

from api import views

router = routers.SimpleRouter()
router.register(r'accounts', views.AccountsData)

解决方案

Request query parameters have nothing to do with routing, they are passed with the request independently of how you configure the route. You have access to them in request.query_params, for example, request.query_params.get('username') would get the value of the username parameter.

Being said that, your idea has a terrible mistake: password or any kind of confidential data should NEVER go in query parameters, you should use an http verb that carries the data in its body (POST, for example).

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