This paper brought forward a forecast system that based on J2EE combining the spirit of data mining and some improved data mining methods supported by SAS system.

• 本文利用数据挖掘的思想，结合SAS系统所提供的一些成熟的数据挖掘方法，建立了基于J2EE的数据挖掘的洪峰预测系统。