PlantUML
2026
10
- Class diagrams: stereotypes and interfaces 类图：Stereotype 与 Interface
- Class diagrams: 6 UML relationship arrows 类图：6 种关系箭头
- Sequence diagrams: lifeline control 时序图：生命线控制（activate/destroy）
- Sequence diagrams: grouping with divider/box 时序图：分组（Divider/Group）
- Sequence diagrams: notes (left/right/over) 时序图：Note 用法全解