Abstract This article mainly discusses how to using Object-Oriented(OO) Unified Modeling Language(UML) to realize the system modeling of E-Government of construction committee of Nanjing(NJJWEG).

• 摘要探讨面向对象技术中统一建模语言（UML）在构建南京市建设委员会（简称“南建委”）电子政务系统中的建模应用。