摘要： 一、哲学1、Rule of Modularity: Write simple parts connected by clean interfaces.1、模块原则：尽量使用简洁的接口套和简单的组件。2、Rule of Clarity: Clarity is better than cleverness.2、清晰原则:清晰胜于取巧。3、Rule of Composition: Design programs to be connected to other programs.3、组合原则：设计时，要考虑连接组合。4、Rule of Separation: Separate policy from 阅读全文