objects.all()
时间: 2024-06-03 09:07:28 浏览: 120
Django objects.all()、objects.get()与objects.filter()之间的区别介绍
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`objects.all()` is a method in Django's Object-Relational Mapping (ORM) that returns a QuerySet containing all objects of the model.
For example, if you have a model called `Person`, you can call `Person.objects.all()` to get a QuerySet containing all the `Person` objects in the database. This can be useful when you want to retrieve all the objects of a particular model in one go, without having to specify any filters or conditions.
You can also chain other QuerySet methods onto `objects.all()` to further refine your query, such as `filter()`, `exclude()`, `order_by()`, etc.
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