apache基金项目tika，是一个可以对内容进行分析、提取的开发包，结合正则开发包，可以开发基于垂直搜索引擎，目前正处于孵化阶段，这里是目前的最新版本-apache Fund Project tika, is a content analysis, extraction kit, combined with regular development kit, can be developed based on the vertical search engine, is currently in