通用配置文件读取模块的设计与实现

Design and Implementation of General Profile Read Module

每个应用系统中都会定义和维护自己的配置文件,而当这些配置文件结构发生改变时,就需要重新解析这些配置文件。设计了一个通用的配置文件读取模块和描述配置文件读取表达式语法,当配置文件结构发生改变时,不需要改动解析程序,依据表达式语法,改写表达式就能很方便的读取配置文件,从而缩短项目的开发周期。

Each application system defines and maintains its own profiles.when these profiles＇ structures are changed, you need to resolution these profiles. In this material, there is a design of the general profile read module and describe profile read expression syntax. It is easy to read the profile though the expression syntax, but not resolution it, when the profiles＇ structures are changed. Thus, the project development period can be shortening.