【摘要】 阐述了一个配电GIS系统的框架体系结构,描述了AbstractFactory模式、Observer模式、Composite模式、Adapter模式、ChainResponsibility模式、Command模式在其开发设计中的运用。更多还原

【Abstract】 According to the experience of design and development in distributing electricity GIS,this paper presents the framework of the system. Then the abstract factory pattern,observer pattern,composite pattern,adapter pattern,chain responsibility pattern and command pattern are analyzed in the design and development of distributing electricity GIS.更多还原