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is laravel not need DAO and service layer, only need a model on it?

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I am learning Laravel found that Laravel is directly using the model query database data returned, that is not to say: Laravel do not need DAO and service layer, only need a model on it?

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I am learning Laravel found that Laravel is directly using the model query database data returned, that is not to say: Laravel do not need DAO and service layer, only need a model on it?

LaravelORMAdoption ActiveRecord mode, basically can be divided into the following three layers, and the DB layer should be the traditional sense of the DAO layer, the actual project, will often use this layer:

ORMLayer

DBLayer

PDOLayer

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