http://www.codeproject.com/useritems/ZetaWebSpider.asp
      http://www.codeproject.com/aspnet/Spideroo.asp
      http://www.codeproject.com/cs/internet/Crawler.asp
posted on 2008-01-21 16:28  Eric Yao  阅读(3881)  评论(1编辑  收藏  举报