鉴于Cache数据库多种访问方式,利用Antlr语法产生工具完成Cache对象脚本语法和SQL脚本语法向中间表示语言的转换以便于设置统一的审计规则.该系统的主要功能包括Cache协议分析和Cache对象脚本语法转换等.在实现过程中用人工方法编写和收集大量测试用例,确定了协议分析模块能够起到对Cache数据库进行安全审计的作用.“,”With provision for the multiple access modes of Cache database,the Antlr grammar generating tool is used to convert the Cache object script grammar and SQL script grammar into the intermediate representation language,so as to set the uniform audit rule. The main functions of the system include Cache protocol analysis and Cache object script grammar transfor-mation mainly. The manual method is used to compile and collect massive test cases in realization process. It is determined that the protocol analysis module can play a role in security audit of Cache database.