这个架构将业务逻辑和应用程序逻辑与底层技术平台分隔开来。

This architecture separates business and application logic from the underlying technology platform.

youdao

这个架构将业务逻辑和应用程序逻辑与底层技术平台分隔开来。

This architecture separates business and application logic from the underlying technology platform.

youdao