Laravel - Eloquent - 动态定义的关系
问题描述
是否可以动态设置模型的关系?例如,我有模型 Page
,我想在不实际更改其文件的情况下向其添加关系 banners()
?那么是否存在这样的事情:
Is it possible to set a model's relationship dynamically? For example, I have model Page
, and I want to add relationship banners()
to it without actually changing its file? So does something like this exist:
或者类似的东西?由于它们无论如何都是使用魔术方法获取的,也许我可以动态添加关系?
Or something similar? As they are fetched using the magic methods anyway, perhaps I can add the relationship dynamically?
谢谢!
推荐答案
我为此添加了一个包i-rocky/eloquent-dynamic-relation
如果有人仍在寻找解决方案,这里有一个.如果您认为这是个坏主意,请告诉我.
In case anyone still looking for a solution , here is one. If you think it's a bad idea, let me know.
在您的模型中添加此特征,如下所示
Add this trait in your model as following
现在您可以使用以下方法添加新关系
Now you can use the following method to add new relationships
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