擅长:python、mysql、java
<pre><code>class ParentModelSerializer(serializers.ModelSerializer):
class Meta:
model = ParentModel
fields = '__all__'
class ChildModelSerializer(serializers.ModelSerializer):
parent = ParentModelSerializer(read_only=True)
class Meta:
model = ChildModel
fields = '__all__'
</code></pre>
<p>或者,如果要在父对象中显示子对象:</p>
<pre><code>class ParentModelSerializer(serializers.ModelSerializer):
children = ChildModelSerializer(read_only=True, many=True)
# children is the "related_name"
class Meta:
model = ParentModel
fields = '__all__'
class ChildModelSerializer(serializers.ModelSerializer):
class Meta:
model = ChildModel
fields = '__all__'
</code></pre>