mybatis使用java实体中定义的常量

示例代码：

        SELECT        dea.uid uid,        dea.enabled_flag enabledFlag,        dea.delete_flag deleteFlag,        dea.tenement_id tenementId,        dea.parent_id parentId,        pd.name parentName,        con.name  contactName,        con.mobile mobile        FROM        dealer AS dea        LEFT JOIN  (SELECT a.* FROM contact AS a where tenement_id = #{tenementId}  and main_contact = ${@com.pisen.cloud.luna.ms.dealer.base.domain.Contact@IS_MAIN}) con ON dea.uid = con.dealer_id        LEFT JOIN  dealer pd on pd.uid = dea.parent_id        WHERE        dea.tenement_id = #{tenementId}           

 

格式：

${@实体包完整路径@常量名}