Lucene is an open platform for the Apache Software Foundation.Source codeThe full-text search engine toolkit is a full-text search engine architecture that provides a complete query engine and index engine, part of the text analysis engine. Lucene aims to provide software developers with a simple and easy-to-use toolkit to conveniently implement full-text retrieval in the target system, or build a complete full-text retrieval engine based on this.
Lucene was originally written by Doug cutting and is a senior full-text indexing/retrieval expert. It was once a major developer of the V-twin search engine, and later served as a senior system architecture designer at excite, I am currently engaged in some research on the underlying Internet architecture. He contributed Lucene's goal of adding full-text retrieval functions to various small and medium-sized applications.
Website http://www.oschina.net/use Lucene to achieve full-text search.
Lucene online tutorial: http://clucene.org/dev/75
Lucene javadoc online: http://www.ostools.net/apidocs/apidoc? API = lucene-3.6.0