This model is also known as the application metadata.
该模型还称为应用元数据。
By using this approach, you can keep the mapping metadata out of your application code.
通过使用此方法，您可以将映射元数据放在应用程序代码外部。
By using this approach, you can keep the mapping metadata out of your application code.
通过使用此方法，您可以将映射元数据放在应用程序代码外部。
应用推荐