Object oriented technology system for building business website

An object oriented technology system for building business website is provided. The system comprises a web server, a database server and a database. Wherein, a website development framework running on the web server includes a plurality of predefined classes, and developers can derive business logic objects suitable for building a business website from said predefined classes. The database server and the database corporately provide storage and access services for date required by the website development framework and the built business website. Via the production capability simulating system of the present invention, developers can not only build a business website rapidly and maintain it easily, but also modify business logic objects used in the built business website without recompiling these objects.