--- title: day19 軟體架構design tags: iThome(2022) description: note --- # day19 軟體架構design ### design pattern 在軟體工程中,設計模式(design pattern)是對軟體設計中普遍存在(反覆出現)的各種問題,所提出的解決方案,目前軟體將design pattern在分成下面三項。 * Architecture Patterns:解決軟體系統架構層面的問題。如:MVC (Model-View-Controller pattern) 架構,Layer等等 * Design Patterns:提供了改善軟體系統中子系統與元件 (components)的方案。軟工中常見的模式如:Observer,Facade,Adapter等等 * Idioms:是一種 lowest-level patterns,為 Programming (程式撰寫)層級提供程式改善方案,主要透過程式語言的解決方案來實現。 下列網站介紹有關軟體程式撰寫相關design,內容相當精采有興趣可以閱讀一遍。 (https://github.com/kamranahmedse/design-patterns-for-humans#creational-design-patterns)[https://github.com/kamranahmedse/design-patterns-for-humans#creational-design-patterns] ### Test-Driven Development TDD:Test-driven development測試驅動開發。是一種開發流程,觀念是「先寫測試,在進入開發工作」。在進行開發工作以前,編寫測試,先模擬欲測試的情境,日後在進行維護時方便修改測試並可以迅速deployment。 ## 參考 * https://www.guru99.com/test-driven-development.html * https://ithelp.ithome.com.tw/articles/10234830 * https://github.com/kamranahmedse/design-patterns-for-humans#creational-design-patterns * https://medium.com/fcamels-notes/test-driven-development-%E8%A7%A3%E6%B1%BA%E4%BA%86%E4%BB%80%E9%BA%BC%E5%95%8F%E9%A1%8C-%E6%88%96%E6%98%AF%E8%A3%BD%E9%80%A0%E6%9B%B4%E5%A4%9A%E5%95%8F%E9%A1%8C-937db879f695 * https://medium.com/%E6%88%91%E6%83%B3%E8%A6%81%E8%AE%8A%E5%BC%B7/tdd-test-driven-development-%E6%B8%AC%E8%A9%A6%E9%A9%85%E5%8B%95%E9%96%8B%E7%99%BC-%E5%85%A5%E9%96%80%E7%AF%87-e3f6f15c6651 ## Thank you! :dash: You can find me on - GitHub: https://github.com/shaung08 - Email: a2369875@gmail.com
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