select * from sys_file_info where model_id = #{maId} select * from bm_company_info where company_name = #{companyName} select * from ma_type_info where type_name = #{deviceName} insert into sys_file_info ( model_id, file_name, file_url, dic_id, creator, create_time )values( #{modelId}, #{fileName}, #{fileUrl}, #{dicId}, #{creator}, sysdate() )