本文通过介绍PKP Private LOCKSS Network项目来探索一种开放期刊的分布式保存模式。与现有PLN项目进行分析对比,探讨PKP PLN保存模式的特点及优势。PKP PLN的建立为基于OJS的OA期刊进行数字资源长期保存提供了一个平台及解决方案,可作为GLN的有益补充,帮助OA科技期刊的数字资源长期保存,实现网络环境下真正意义上的信息资源共享,更好地促进科研成果的有效传播。 This article explores the distributed storage model for an open journal by introducing the PKP Private LOCKSS Network project. With the existing PLN project analysis and comparison, to explore PKP PLN save mode features and advantages. The establishment of PKP PLN provides a platform and solution for long-term preservation of digital resources based on OJS OA journals and can be used as a supplement to GLN to help long-term preservation of digital resources of OA journals and realize the true information resources in the network environment Share, and better promote the effective dissemination of scientific research.