<bean name="/ePerformance" class="com.ch.struts.action.EPerformanceAction">
        <property name="ePerformanceBiz">
            <ref bean="EPerformanceBiz"/>
        </property>
    </bean>

private EPerformanceBiz ePerformanceBiz=null;
public void setEPerformanceBiz(EPerformanceBiz performanceBiz) {
    ePerformanceBiz = performanceBiz;
}
    private EPerformanceBiz eperBiz=null;
    public void setEperBiz(EPerformanceBiz eperBiz) {
        this.eperBiz = eperBiz;
    }