Office Automation is the model of Electronical Management Information System(EMIS). It has widespread application in small and medium enterprises. This paper introduces the structure of OA system based on Linux+Apache+Mysql+Php.

• 办公自动化系统(OA)是电子化信息系统(EMIS)的典型应用,在中小企业中有着广泛的运用,本文介绍是以Linux+Apache+Mysql+PHP+OA系统的基本架构和主要功能,并给出其中特有功能的系统的实现。