摘要
当今搜索引擎已经成为人们在网上搜索信息的重要工具。通用的搜索引擎虽然功能强大,但对具有很多子网站的企业门户网站进行搜索时响应速度慢,索引范围不全。Lucene是一个强大的全文索引引擎工具包,应用它可以快速地开发一个搜索引擎。文中描述了利用基于Java的全文检索工具包Lucene开发定制的中文搜索引擎方法,并且将该定制的搜索引擎与Google的站内搜索进行试验比较,发现在对具有很多子网站的企业门户网站进行搜索时有优于Google的性能。
Search engine is an important tool for people to search on Internet.Although the general search engines have strong functions,they can't satisfied this need of searching in a portal site with many sub-sites.This article describes how to develop a search engine for our need quickly based on Lucene which is a power full-text retrieval tools. And compared with Google by experiment,the custom-built search engine based on Lucene has better performance in searching in information portal having many sites.
出处
《微机发展》
2004年第10期27-30,共4页
Microcomputer Development
