{
user: {
    name: "admin"
    extend: {
        org: {
            name: "一级机构"
        },
        role: {
            name: "管理员"
        }
    }
}

spring.boot.extend.name = extend

public class UserDTO extends BaseDTO {

    private String ukId;
    private String account;
    private String username;
    private Integer status;
    private Integer sort;

    private String orgId;
    private List<String> roleIds;

    private Map<String, Object> extend;
}

@EntityExtend(
        masterEntity = {UserDTO.class, UserInfoDTO.class},
        selectMethod = "com.gnerv.boot.platform.mapper.OrgMapper.seletcOrgByUserId",
        column = "userId=uk_id",
        resultType = OrgDTO.class,
        mapKey = "org"
)
public class OrgDTO extends BaseDTO {

    private String ukId;
    private String parentId;
    private String code;
    private String name;
    private Integer status;
    private Integer sort;

}

@EntityExtend(
        masterEntity = {UserDTO.class},
        selectMethod = "com.gnerv.boot.platform.mapper.RoleMapper.selectRoleByUserId",
        column = "userId=uk_id",
        resultType = List.class,
        mapKey = "roles"
)
public class RoleDTO extends BaseDTO {

    private String ukId;
    private String code;
    private String name;
    private Integer status;
    private Integer sort;

    private List<String> menuIds;
}