Generated a sequence diagram for a public web service, the graph is too complex to understand/draw/review. I feel more comfortable by reading code rather than the graph.
J*G
4 楼
看起来像是小学或者初中时的一段暗恋。。。嘿嘿。。。
s*o
5 楼
it is said code itself is the best documentation, but graphs may be easier for customers to understand :)