当然不是ejbSelect了
它只能在BEAN的内部被调用,不用暴露给用户是用ejbFind来查询
在你的HOME借口里声明findByXXX
在EJB-JAR。XML里写EJB-QL
<query>                <query-method>                    <method-name>findByCity</method-name>                    <method-params>                        <method-param>java.lang.String</method-param>                    </method-params>                </query-method>                <result-type-mapping>Local</result-type-mapping>                <ejb-ql>SELECT OBJECT(c) FROM Customers AS c WHERE c.city = ?1   </ejb-ql>            </query>