The Research And Implementation Of Component-Based Chain's Information System

The component of the software is a software unit that can be reusable. The component technology of software can divide a complicated application system into several ones that are realizable , easy to develop and reusable. Component-based software development utilize components to construct the software system. Component technology and development approach is becoming the main direction of future development of software industry.The paper has been further investigated to division and drawing of the component. At present , there is no any such kind of development approaches which specially used for component drawing. The paper proposed a kind of improved method on the basis of RUP. The improved method makes every effort to offer guidance for developing the course.The paper demonstrated that develops step and task each one after improving according to the development course of chain's information system. Demonstrative system development is on the basis of J2EE platform. Finally , a kind of development framework and component is put forward which directes against chain's information system. The Mobile Telephone Chain's Information is realized. We draw a conclusion that CBSD can improve the efficiency of software development.