搜索引擎正文提取程序，通过html分析和正则，去掉html代码，保留网页正文，只针对中文有效。英文稍加修改即可使用。-The body of the search engine extraction process, through analysis and regular html remove html code to retain the page text, only effective against the Chinese. Slightly modified to use Engl

新闻采集,可配置成采集任意新闻.包括图片自动下载,过滤HTML等功能-news collection

Lucene.Net is a high performance Information Retrieval (IR) library, also known as a search engine library. Lucene.Net contains powerful APIs for creating full text indexes and implementing advanced and precise search technologies into your programs.

网页爬虫(也被称做蚂蚁或者蜘蛛)是一个自动抓取万维网中网页数据的程序.网页爬虫一般都是用于抓取大量的网页,为日后搜索引擎处理服务的.抓取的网页由一些专门的程序来建立索引(如:Lucene,DotLucene),加快搜索的速度.爬虫也可以作为链接检查器或者HTML代码校验器来提供一些服务.比较新的一种用法是用来检查E-mail地址,用来防止Trackback spam.-A web crawler (also known as a web spider or ant) is a program,