Reading : Extreme Programming Explained: Embrace Change (2nd Edition) (The XP Series)

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原创最新推荐文章于 2026-05-18 07:24:44 发布 895 阅读 AI 写同款· GEO 优化 ›

Extreme Programming Explained Extreme Programming (XP) was conceived and developed to address the specific needs of software development conducted by small teams in the face of vague and changing requirements. This new lightweight methodology challenges many conventional tenets, including the longheld assumption that the cost of changing a piece of software necessarily rises dramatically over the course of time. XP recognizes that projects have to work to achieve this reduction in cost and exploit the savings once they have been earned. 立即下载

客户驱动系统的内容。客户（内部或外部的）从系统需要解决什么问题的概要想法开始。但是，客户通常不会清楚地知道软件应该做成什么样子。

整个团队从当前的一组实践开始，驱动着开发的过程。随着开发的继续，团队将会意识到哪些实践需要加强，哪些实践偏离了目标。每项实践都是一个改进效率、沟通、自信心和生产率的试验。

The customers drive the content of the system. Customers (internal or external) start with a general idea of what problems the system needs to solve. However, customers don't usually know exactly what the software should do.
What each team does to express their values will be different from place to place and time to time and team to team. Just as the customers steer the content of the system,

the whole team steers the development process, beginning with its current set of practices. As development continues, the team becomes aware of which of their practices enhance and which of their practices detract from their goals. Each practice is an xperiment in improving effectiveness, communication, confidence, and productivity.