基于OAI-PMH协议数字图书馆中数据提供者的研究  

Research on data provider based on OAI-PMH protocol in digital library

作　　者：周莉[1] 

机构地区：[1]河北金融学院,河北保定071000

出　　处：《现代电子技术》2016年第9期27-30,36,共5页Modern Electronics Technique

摘　　要：针对目前基于OAI-PMH协议的数据提供者只支持DC这一种格式的元数据及OAI-PMH协议中多个数据提供者与多个服务提供者之间无法进行元数据交互的问题,设计了MARC格式元数据到DC格式元数据的格式转换器并重新设计了基于OAI-PMH协议互操作平台的命令动词。研究了MARC格式与DC格式的对照关系、命令动词的使用方式及请求应答格式,最后给出了格式转换器和命令动词的实现方法,解决了上述问题。Since the current data provider based on OAI-PMH protocol only supports metadata in DC format,and the metadata interaction between multiple data providers and multiple service providers in OAI-PMH protocol can′t be performed,the format converter from MARC metadata to DC metadata was designed,and the command verbs of interactive operation platform based on OAI-PMH protocol was redesigned. The comparison relation between MARC format and DC format,and usage mode and request response format of the command verbs are studied. The implementation method of format converter and command verbs is given. The above problems were solved.

关 键 词：数据提供者 服务提供者 OAI-PMH 格式转换器 

分 类 号：TN915.04[电子电信—通信与信息系统] TM417[电子电信—信息与通信工程]