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@hotsuitor/js2uml

v0.1.0

Published

js2uml 是一款弱小的 JavaScript 代码转 UML 图工具,支持 Mermaid 和 PlantUML 两种渲染引擎。用户可以轻松指定输入目录和输出文件路径,快速将 JavaScript 代码转换为直观的 UML 图表,提升代码理解和文档编写效率。

Readme

js2uml

JavaScript 代码转 UML 图工具

使用

$ node ./src/main.js
Usage:  [options]

JavaScript 代码转 UML 图工具

Options:
  -V, --version        output the version number
  -e, --engine <type>  选择渲染引擎 (mm|puml), mm means mermaid, puml meams plantuml (default: "mm")
  -i, --input <dir>    指定输入目录
  -o, --output <file>  指定输出文件路径
  -h, --help           display help for command

生成 mermaid example

$ node ./src/main.js -i ./example/ -o ./output/example.html

example3

生成 plantuml example

$ node ./src/main.js -e puml -i ./example/ -o ./output/example.puml

注意:生成 plantuml 图表,需要下载 plantuml.jar 支持 官网下载地址 plantuml使用指南

example2

遇到的问题

mermaid 显示超过最大节点数,无法显示问题

error: Maximum Text Size in Diagram exceeded

mermaid.initialize({
	startOnLoad: true,
	maxTextSize: 90000, // 增加此属性,根据具体情况修改数值
})

plantUML 生成图片内容显示不全问题:

java -DPLANTUML_LIMIT_SIZE=40960 -jar plantuml-gplv2-1.2025.2.jar -gui

reference: https://knowledge.zhaoweiguo.com/build/html/x-design/plantumls/question