1 django serialization django-rest-framework
工作正常,但只获取 ID 号而不是名称
视图.py
class createtweet(CreateAPIView):
queryset = Tweets.objects.all()
serializer_class = TweetsSerializer
def perform_create(self, serializer):
serializer.save(user=self.request.user)
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序列化器.py
class TweetsSerializer(serializers.ModelSerializer):
class Meta:
model = Tweets
fields = '__all__'
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请给我一种返回用户名而不是 ID 的方法
您可以借助source参数显式指定字段:
class TweetsSerializer(serializers.ModelSerializer):
user = serializers.CharField(source="user.username", read_only=True)
class Meta:
model = Tweets
fields = '__all__'Run Code Online (Sandbox Code Playgroud)
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