摘要
介绍了Usenet、新闻组及新闻搜索引擎,分析了NNTP协议内容,用Petri网描述了新闻搜索的关键处理流程,给出了用VB6.0实现新闻搜索的方法。实现的新闻搜索功能可以方便地集成到各种专门用途的应用程序中。
The usenet, newsgroup and news searchengine were introduced, the NNTP was analyzed, the key flow of newssearching is illustrated by Petri net, and the way of newssearching by VB6.0 was given. The news-searching function can be conveniently integrated into many special applications.
出处
《应用科技》
CAS
2002年第11期49-51,共3页
Applied Science and Technology
