PlantUML also draws two non-classic-UML diagrams: mindmap and filesystem. They shine when you need to outline Markdown content or sketch a file tree.
MindmapBasic syntax1234567891011@startmindmap...
PlantUML 还支持思维导图(mindmap)和文件系统图(filesystem)这两类非传统 UML 图。它们从 Markdown 写大纲、画文件树时极好用。
思维导图 (Mindmap)基本语法1234567891011@startmindmap* 操作系统** Linux*** Ubuntu*** Debian*** CentOS** Windows*** Windows 10...
PlantUML is usually seen as a UML-only tool, but it also draws three scheduling views every PM uses: timeline, Gantt, WBS. This article covers all three.
TimelineA timeline records “what happened...
PlantUML 常被认为只画 UML 标准图,其实它也支持排期视图:时间线、甘特图、WBS、工作分解结构。这三种是项目管理里最常见的「拆任务+看进度」视图。
时间线 (Timeline)时间线记录「事情发生在哪天」。
123456789101112131415161718192021@startumltitle 2026 Q4 启动节奏concise "周一" as...
ER diagrams (entity-relationship) are usually the first step in database design. PlantUML’s ER syntax is weaker than Mermaid’s, but it works and stays in the same family as your other UML diagrams...
ER 图 / 数据模型图通常是数据库设计的第一步。PlantUML 在这块语法比 Mermaid 略弱,但能用,且能跟其他 UML 图保持一致风格。
一句话定义ER 图描绘数据库表(实体)之间的关联关系:1:1 / 1:N / N:M、弱实体、派生属性。它是从领域模型到物理模型过渡的标准图。
123456789101112131415161718192021...
The object diagram is the less-talked-about sibling of the class diagram — but for debugging, doc, and live demos it earns its keep. It’s the class diagram’s “snapshot right now.”
One-line defini...
对象图相对小众,但在调试、文档化状态、举具体例子时极好用——它是类图在某个瞬间的「快照」。
一句话定义对象图描绘特定时刻系统中的一组实例(对象)和它们之间的链接。而类图描述「有哪些类型」,对象图描述「现在这些类型各有什么实例、它们怎么连的」。
123456789101112131415161718192021222324252627282930313233343536@startumlo...
The class diagram is the most-used, most-misused UML diagram. Easy to read in a single example; harder to draw when domain semantics get complex. This walks every relationship type once, end to en...
类图是最常用却最容易被画错的 UML 图。零基础谁都看得懂,复杂了经常因为箭头画错让评审反复确认。这是一篇把类图所有关系一次说清楚的文章。
类成员可见性12345678910111213141516171819202122@startumlclass User { -id: Long -name: String #email: String ~passwordHash:...