Abstract
This paper analyzed some problems existing in the business search engine when it searched the special fields, and then put forward a set of search engine scheme about data warehouse design based on data mining. It applied the improved association rules algorithm to text clustering algorithm. At the same time in combination with the advantages of J2EE architecture in system development, this paper described how to apply J2EE platform to form an exact and efficient intelligent search engine system by the technologies such as JSP, Servlets, EJB, JDBC and so on.