select f.id, f.name, f.type, f.store_type, f.path, f.relative_path, f.create_time from sys_file f insert into sys_file( id, name, type, store_type, path, relative_path, create_time ) values ( #{item.id}, #{item.name}, #{item.type}, #{item.storeType}, #{item.path}, #{item.relativePath}, #{item.createTime} ) update sys_file name = #{name}, type = #{type}, store_type = #{storeType}, path = #{path}, relative_path = #{relativePath}, create_time = #{createTime}, where id = #{id} update sys_file name = #{name}, type = #{type}, store_type = #{storeType}, path = #{path}, relative_path = #{relativePath}, create_time = #{createTime}, where id = #{id} delete from sys_file where id in #{item}