如何修补使用Django的REST框架单场？ [英] How to PATCH a single field using Django Rest Framework?

问题描述

我有许多领域的典范为MyModel'，我想用PATCH方法来更新字段状态。我使用基于类的意见。有什么办法来实现补丁？

I have a model 'MyModel' with many fields and I would like to update a field 'status' using PATCH method. I'm using class based views. Is there any way to implement PATCH?

推荐答案

串行器允许的部分更新部分= TRUE 初始化serialzer时。这是怎样的 PATCH 请求默认处理的在通用视图的。

Serializers allow partial updates by specifying partial=True when initializing the serialzer. This is how PATCH requests are handled by default in the generic views.

serializer = CommentSerializer(comment, data=request.data, partial=True)

这将允许您更新一个串行各个字段，或者所有字段，如果你想，没有任何一个标准的限制 PUT 的要求。

This will allow you to update individual fields in a serializer, or all of the fields if you want, without any of the restrictions of a standard PUT request.

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