wiki定义: UML is a general-purpose, developmental, modeling language in the field of software engineering, that is intended to provide a standard way to visualize the design of a system. 目的: UML was originally motivated by the desire to standardize the…
Unified Modeling Language - Wikipedia https://en.wikipedia.org/wiki/Unified_Modeling_Language The Unified Modeling Language (UML) is a general-purpose, developmental, modeling language in the field of software engineering that is intended to provide…
第一章节到第三章节介绍UML的基本概念.第一章节主要介绍了UML语言的历史,介绍了建模的重要性(狗窝,房子,大厦),介绍了UML要实现哪些目标,在最后介绍了在使用UML语言时应该遵循的一些原则或者是规范. 1.建模的重要性 原文:we build models of complex systems because we cannot comprehend such a system in its entirety. 这句话的意思翻译过来即:对于复杂系统,我们的理解能力有限.具体体现在以下几个方面…