基于WebService的高校应用集成

Application Integration Based on WebService in Universities

目前高校中都存在业务系统异构难于集成的问题。根据这个问题,提出了基于WebService的高校应用集成的解决方案。该方案主要是把高校中现存的业务系统通过重新改造成WebService,从而利用WebService良好的低耦合性和标准性,实现应用集成。在WebService的基础上,给出了高校应用集成的SOA架构;给出了该架构下每个模块的技术实现,其中遗留业务系统的改造是最困难的部分;最后在WSAD上实现了一个业务模块的改造。在技术上实现了基于WebSer-vice的高校应用集成,并成功实现了一个业务模块,从而证明了基于WebService的高校应用集成的可行性,并给出了下一步的改进方向。

At the present time, there is a common problem in integration of universities, that is the heterogeneous subsystems. In this article, a solution which is application integration based on WctService is ploposed according to the problem. The method of this solution is to transfoma heterogeneous sub - systems to WebServicea, which are easy to integrate based on them loosely coupled and standardbased. Based on WebService, firstly a SOA architecture of integration in universities is introduced. Then the technologies of each submodule in this architecture are talked about, in which to transform the left sub - systems is the hardest work. Finally, a transfomation of a left sub- system is implemented. In this article, all the technologies in the application integration based on WebService in universities are discussed, and a sub- nmdule is implemented too, which proves the feasibility of the integration method. At the end, the next improving directions are also raised.