专注于互联网--专注于架构

modeling:UML basics: An introduction to the Unified Modeling Language

Way back in the late twentieth century -- 1997 to be exact -- the Object Management Group (OMG) released the Unied Modeling Language (UML). _disibledevent=>It is now the twenty-first century -- 2003 to be precise -- and UML has gained [阅读全文] [PDF]