摘要: Lucene 是 Apache 的一个子项目,是一个全文检索的搜索引擎库。其提供了简单实用的 API,通过这些 API,可以自行编写对文件(TEXT/XML/HTML等)、目录、数据库的全文检索程序。
Features:
* Very fast indexing, minimal RAM required
* Index compression to 30% of original text
* Indexes text and HTML, document classes available for XML, PDF and RTF
* Search supports phrase and Boolean queries, plus, minus and quote marks, and parentheses
* Allows single and multiple character wildcards anywhere in the search words, fuzzy search, proximity
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