“在现实世界中"使用 UML 图表的频率如何?

问题描述

几乎我的每一门编程课程都使用了 UML，但没有人真正解释过何时何地可以在专业环境中使用它.它是针对项目中的每个文件都完成的，还是有一些关于何时可能需要使用它的经验法则?此外，它更常见的是手动完成(我一直害怕)还是使用某种生成器?

解决方案

Certainly in the amount of millions of software developers there are some who learned to use UML and do use it. And there are some who either did not learn to use UML or just don't use it for whatever reason

• I recall that in the pre-agile era it was believed that no "big" software can be realized without thorough analysis and modeling phase and no "big" software contract can be signed if the business documents don't include some UML-style pictures

  And in some countries it is still true and government-owned agencies declare what kind of documentation software contractor must provide, and for some of the requirements an UML picture is the good form

  See also:

  • Wikipedia: Rational Unified Process (RUP)
  • Wikipedia: Software requirements specification
  • Programmers: Writing a Software Requirement Specification

So there are UML believers, UML skeptics and even UML haters, it depends on ... things.

I'm UML believer

• and so is for example Mr. Kenji Hiranabe from Change Vision, Inc the company behind Astah UML modeling tool and he says

  as foreword to article Modeling in the Agile Age: What to keep next to Code to Scale Agile Teams

• my favorite guideline is what The Guru said in an interview with Mark Collins-Cope for the Objective View magazine on Sep 12, 2014

How you finally evaluate "..UML...commonly...real world.." depends on what you want to see and which software development best practices you adopt in your own work

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