It provides a convenient mechanism for loading the model objects and running the transformation in the workbench see the run it!
它为加载模型对象和在工作环境下运行转换提供了一个方便的机制参见运行!
How exactly you place classes to ensure their visibility will vary depending on the class loading model you're using.
为了确保类的可视性而如何确切安放类,取决于使用的不同的类装入模型。
With SQL databases, it's a good idea to separate the data loading from the object model.
对于 SQL 数据库,分解从对象模型中加载的数据是一种好办法。
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