A Design and Implementation of Data Exchange Center for Electronic Government Affair Based on Web Services

A design project of data exchange center based on Web services, which is dead against electronic government affair resource conformity demand, is presented in this paper. By analyzing the former data exchange pattern, the paper introduces the system architecture of data exchange center, data exchange protocol, data xchange service process and data exchange adapter and so on. At the same time, introduces its security plan and its implementation. The data ex- change dCenter based on the design has been applied in a city and make better effect.