eclipse使用问题汇总

participant 客户端 as A participant 服务端 as B participant 通行证中心 as C Note over A:用户输入通行证账号、密码 A->C: 发送账号、密码 Note over C:验证账号、密码 C-->>A:返回token A->B:发送token B->C:验证token C-->>B:验证成功 B-->>A:登陆成功 Note left of A:左边注释 B->B:自交互 Note right of C:右边注释{"scale":1,"line-width":1,"line-length":50,"text-margin":10,"font-size":12,"theme":"simple"}st=>start: 开始 io=>inputoutput: 验证 op=>operation: 选项 cond=>condition: 是 或 否？ sub=>subroutine: 子程序 e=>end: 结束 st->io->op->cond cond(yes)->e cond(no)->sub->io{"scale":1,"line-width":1,"line-length":50,"text-margin":10,"font-size":12,"theme":"simple"}