基于Elasticsearch的校内全文搜索平台的研究与实现  

Research and Implementation of Elasticsearch Based Full-Text Search Engine for Campus Network

作　　者：钦蒋承 沈宏良 QIN Jiang-cheng;SHEN Hong-liang(Library of Huzhou University, Huzhou 313000)

机构地区：[1]湖州师范学院,湖州313000

出　　处：《现代计算机》2018年第23期96-100,共5页Modern Computer

摘　　要：为了解决校园网域内的数字资源无法精确定位和获取问题,对搜索引擎的工作原理和Elasticsearch(ES)的运行机制进行深入研究,实现提供多文件类型的实时全文搜索服务平台,并对ES的中文索引缺陷进行优化。实验结果表明,相比于通用的搜索引擎和基于内容管理的搜索引擎,所实现的搜索引擎能够更快速、准确、全面地完成校内用户的搜索需求。In order to solve the inaccurate positioning and acquisition problem of the digital resources within the campus network,makes in-depth study of the working principle of the search engine and operation mechanism of Elasticsearch.Realizes a real-time,full-text search platform providing search results for multiple file types,and optimizes the Chinese index defect of ES.Experiment results indicate that,compared with the general search engine and content management based search engine,the search engine implemented can more quickly,accurately and comprehensively complete the search needs of users on campus.

关 键 词：搜索引擎 Elasticsearch 中文索引 相关度计算 全文搜索 

分 类 号：TP391.3[自动化与计算机技术—计算机应用技术]