Abstract:

In order to construct a large integrated（i.e.,a platform level） system with good extensibility,less resource consuming,weak coupling,excellent reusability and convenient maintenance on the basis of the existing business application systems and by making full use of the data and service resources of these systems,a system integration solution is proposed based on the message queue software bus.A.net tool package,combined with the reflective mechanism of C# is used to construct hot plug-in adapters in form of DLL components.In this way, the effective and convenient data exchange among varying systems with different data standards or formats is achieved.A successful application of this solution to an information-sharing service platform for logistics customs clearance is given to show its usability finally.

Key words: message queue, software bus, hot plug-in, adapter, system integration, data exchange, logistics customs clearance, public information-sharing platform