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天涯何處無幹話,何必要講實務話

Dependency Inversion Principle

中譯:依賴倒轉原則

Definition

High level modules should not depend upon low level modules. Both should depend upon abstractions. Abstractions should not depend upon details. Details should depend opon abstractions.

直譯:

  • 上層模組不該依賴下層模組;它們應該依賴抽象。
  • 抽象不該依賴細節;細節應該依賴抽象。
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