|  |  | 
 |  |  | import com.ruoyi.common.utils.uuid.IdUtils; | 
 |  |  | import org.springframework.beans.factory.annotation.Autowired; | 
 |  |  | import org.springframework.stereotype.Service; | 
 |  |  | import java.util.ArrayList; | 
 |  |  | import com.ruoyi.common.utils.StringUtils; | 
 |  |  | import com.ruoyi.common.utils.SecurityUtils; | 
 |  |  |     #if($table.sub) | 
 |  |  |     import java.util.ArrayList; | 
 |  |  |  | 
 |  |  |     import com.ruoyi.common.utils.StringUtils; | 
 |  |  |     import com.ruoyi.common.utils.SecurityUtils; | 
 |  |  |     import org.springframework.transaction.annotation.Transactional; | 
 |  |  |     import ${packageName}.domain.${subClassName}; | 
 |  |  |     #end |