The MDA API that provides the primary method for model access and manipulation is designed to promote this type of transformation development.
可以为模型访问和操作提供主要方法的MDA API能够促进该类型转换的开发。
The simplest way to access persistent data is by using the find method. Here is an example of an application using the entity manager to find an object by its primary key.
最简单的访问持久性数据的方法是使用find方法。
Once you create the primary buzz object, you can use the object's getPosts() method to access a user's activity feed.
一旦创建了初始的 buzz 对象,您就可以使用对象的 getPosts() 方法访问用户的活动提要。
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