YAGNI是英文 “You aren't gonna need it” 的缩写,一般认为属于软件工程方法极限编程。YAGNI 原则指出,程序员应该在面临确凿的需求时,才实现相应功能。[1]

在 YAGNI 的实践中,建议配合单元测试持續整合代码重构;以避免产生难以维护的代码(技术负债)。

参考文献

编辑
  1. ^ Extreme Programming examined, Giancarlo Succi, Michele Marchesi, 2001, 569 pages, webpage: Books-Google-VSCh, "XP says 'do the simplest thing that could possibly work ' because 'you aren't gonna need it'."