Comments (3)
该类下
def get_serializer_class(self):
如果self.request.method.lower()=='get'
这里self下是没有请求属性的,运行报错。
可以修改为
类JobsListCreateViewSet(mixins.ListModelMixin,mixins.CreateModelMixin, GenericViewSet):
def get_serializer_class(self):
if self.action =='list':
返回JobsListSerializer
感谢提出问题
JobsListCreateAPIView继承rest_framework的ListCreateAPIView,最后仍然是继承的Django的View类。
get_serializer_class该方法,self是有request属性的,我这边并没有出现您提出的问题!运行未出现报错!
如您那边仍出现该问题,请提供错误详情,方便进行定位。
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你好,我是添加了docs后,访问http://127.0.0.1:8080/docs/的时候报这个错的,AttributeError: 'NoneType' object has no attribute 'method',你可以试下
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你好,我是添加了docs后,访问http://127.0.0.1:8080/docs/的时候报这个错的,AttributeError:“ NoneType”对象没有属性“ method”,你可以试下
我这边并没有使用内置的API文档,而是使用的drf-yasg;
但也看了下你提出的这个问题,这个问题在DRF官方文档已给出了解释:
Note: By default include_docs_urls configures the underlying SchemaView to generate public schemas. This means that views will not be instantiated with a request instance. i.e. Inside the view self.request will be None.
To be compatible with this behaviour, methods (such as get_serializer or get_serializer_class etc.) which inspect self.request or, particularly, self.request.user may need to be adjusted to handle this case.
You may ensure views are given a request instance by calling include_docs_urls with public=False
DRF官方链接;
个人建议不修改继承类,而是添加public属性。
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