http://www.gooseeker.com/cn/node/Fuller/2009082806

下面是一些和网络爬虫相关的开源网络项目

• arachnode.net is a .NET crawler written in C# using SQL 2005 and Lucene and is released under the GNU General Public License.
• DataparkSearch is a crawler and search engine released under the GNU General Public License.
• GNU Wget is a command-line-operated crawler written in C and released under the GPL. It is typically used to mirror Web and FTP sites.
• GRUB is an open source distributed search crawler that Wikia Search ( http://wikiasearch.com ) uses to crawl the web.
• Heritrix is the Internet Archive’s archival-quality crawler, designed for archiving periodic snapshots of a large portion of the Web. It was written in Java.
• ht://Dig includes a Web crawler in its indexing engine.
• HTTrack uses a Web crawler to create a mirror of a web site for off-line viewing. It is written in C and released under the GPL.
• ICDL Crawler is a cross-platform web crawler written in C++ and intended to crawl Web sites based on