基于Fase 4 RDF/RSS语法分析器，Feed是向智能信息和消息检索代理迈出的第一步。它使用一个普通文本文件作为存储，而没有使用任何种类的数据库，应该可以在任何支持PHP的站点工作-on Fase 4 RDF / RSS parser, Feed is to intelligent information retrieval and news agency as a first step. It uses an ordinary text files as storage, but did

编译原理 词法分析.用java语言实现，读者可以自行修改syn码。-grammar analyser coded in java, hoping that it will be useful to you,and the comments you are going to feed back