rule engine 基本例句 规则引擎 Maintainability is increased by using arule engineby centralizing the rules.规则引擎通过集中规则来增强系统的可维护性。 Typically arule enginebased system will use a proxy class that delegates a call to arule engine.基于规则引擎的系统典型的方法就是使用一个代理类通过委托调用规则引擎。