insert into bm_file_upload( file_name, file_url, create_time,creator, model_table, own_id, suffix,file_type,create_name,type )values(#{fileName},#{fileUrl},now(),#{creator},#{modelTable},#{ownId},#{suffix},#{fileType},#{createName},#{type}) delete from bm_file_upload where id in #{item} delete from bm_file_upload where own_id=#{id} and model_table=#{tableId} select id, file_name fileName, file_url fileUrl, create_time createTime, creator creator, model_table, own_id ownId , suffix,type, file_type fileType,create_name createName from bm_file_upload where own_id=#{ownId} and model_table=#{modelTable} and type=#{type} select file_url fileUrl from bm_file_upload WHERE id=#{id} select id, file_name fileName, file_url fileUrl, create_time createTime, creator creator, model_table, own_id ownId , suffix,type, file_type fileType,create_name createName from bm_file_upload where id in #{item}