django 中的 Model.id 和 Model.pk 有什么区别? [英] What's the difference between Model.id and Model.pk in django?

问题描述

我看到django文件有时两者都用?它们相同吗?有什么区别，参考在哪里?我只看到 pk 的文档.

I saw the django documents use both sometimes? Are they identical? What's the difference and where is the reference? I only see documentation of pk.

顺便说一句，django 参考是否涵盖了其类的所有方法?

BTW, does django reference cover all the methods of its classes?

推荐答案

pk 是 包含模型主键的值.id 是默认创建为主键的字段名称 如果没有明确指定.

pk is the attribute that contains the value of the primary key for the model. id is the name of the field created as a primary key by default if none is explicitly specified.

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