如何在Django REST框架中实现嵌套序列化器

u5i3ibmn 于 2023-10-21 发布在 Go

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我正在尝试实现嵌套的序列化器。
Serializers.py

class BranchSerializer(serializers.ModelSerializer):

    class Meta:
        model = Branch
        fields = '__all__'

class StudentSerializer(serializers.ModelSerializer):

    class Meta:
        model = Student
        fields = '__all__'

重写studentserializers中的分支并导入分支详细信息。

django

来源：https://stackoverflow.com/questions/77201764/how-to-implement-nested-serializers-in-django-rest-framework

1条答案

按热度按时间

jjjwad0x1#

class BranchSerializer(serializers.ModelSerializer):
    class Meta:
        model = Branch
        fields = '__all__'

class StudentSerializer(serializers.ModelSerializer):

    branch = serializers.PrimaryKeyRelatedField(queryset=Branch.objects.all())

    # to get single field name.
    # branch = serializers.CharField(source = 'branch.branch_name') 

    class Meta:
        model = Student
        fields = '__all__'

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如何在Django REST框架中实现嵌套序列化器

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