摘要
针对搜索网络链接时爬网算法的不足,设计出一种优化算法。这种优化算法通过解析ICMP报文获取IP地址,在识别出网页中所有链接地址表达的基础上,提取其中符合网络监管范围的链接,从而实现网络监管的要求。运行结果表明,经过优化后的搜索提高了工作效率。
Aiming at the shortcomings of spider algorithm, an optimized algorithm has been designed when system searching network. In order to implement network monitoring, this algorithm obtains IP address through parsing ICMP Packet, and extracts URLs in of the monitor range base on all of URLs recognition. The good results could be achieved, which time of search can be shortened greatly and the efficiency is improved.
出处
《微计算机信息》
北大核心
2007年第21期159-160,147,共3页
Control & Automation
基金
四川省重点科技攻关项目(03GG007-023)
