HOW TO DRAW UML DIAGRAMS-优快云博客

本文介绍了UML（统一建模语言）的概念及其九种主要图表类型：类图、对象图、用例图、序列图、协作图、状态图、活动图、组件图和部署图。UML是一种用于软件工程的标准建模语言，由著名计算机科学家共同制定。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

http://www.smartdraw.com/tutorials/software/uml/tutorial_01.htm

SmartDraw UML Center

HOW TO DRAW UML DIAGRAMS

What is UML?
UML stands for Unified Modeling Language. This object-oriented system of notation has evolved from the work of Grady Booch, James Rumbaugh, Ivar Jacobson, and the Rational Software Corporation. These renowned computer scientists fused their respective technologies into a single, standardized model. Today, UML is accepted by the Object Management Group (OMG) as the standard for modeling object oriented programs.

Types of UML Diagrams
UML defines nine types of diagrams: class (package), object, use case, sequence, collaboration, statechart, activity, component, and deployment.

Class Diagrams
Class diagrams are the backbone of almost every object oriented method, including UML. They describe the static structure of a system.

Package Diagrams
Package diagrams are a subset of class diagrams, but developers sometimes treat them as a separate technique. Package diagrams organize elements of a system into related groups to minimize dependencies between packages.

转载于:https://www.cnblogs.com/hibernate3-example/archive/2007/12/29/2493153.html