Design And Research Of Reconfigurable ERP Developing Platform Based On Service Component

With the ERP system used and popularized in china, it have played a positive role on many aspects such as information construction,business management and the enhancement of competitiveness of enterprises. But more than thousand millions of enterprises of our country are prominent and they have individual demands. The normative ERP system doesn't work greatly; they should be developed again for the enterprises, as result increased the cost and time for developing system, even the system is difficult to update or maintain.In this article, the author makes brief introduction on the traditional ERP development firstly, then analyzes the inadequacy of the traditional method, and put forward an ERP development process model based on component, the way that assembling different function service component on development platform by "production line" can easily solve the personalized needs of enterprise.Then, the paper focuses on introduction of the design and research of the ERP development platform, and describes the process of realizing the platform detailedly. The platform will be divided into three-tier, data tier,control tier and view tier. On the view tier, it is page generation environment, It can generate the pages for ERP system automatically;on the control tier, there are service process editor and explanation environment, that are responsible for editing and assembling the business process though the icons which are designed by myself, and we can finally generate the ERP code which can be run by IE explore. On the data tier, it completes the database needed by ERP application system designing and configuration.At last, the paper proves the importance of development platform by a case of purchasing management. The way ,that using services components to assemble ERP system which meet the user's needs by platform ,both improves the software productivity, reduces development cycles, reduces software development and maintenance costs, but also enable the system to facilitate the replacement or modification to support System upgrade or evolution.