一、概述近年来,各级邮政部门建设的商函处理系统,在促进商函业务发展方面发挥了重要作用。但是,随着时间的推移,这些系统也逐渐暴露出了诸多不足:一是目前各地使用的商函处理系统大都是数年前开发的,不能对邮政各类信息资源进行有效管理和共享;二是以前的系统多以单机模式运行 I. Overview In recent years, the postal letter processing system set up by the postal departments at all levels has played an important role in promoting the development of letter business. However, with the passage of time, these systems have gradually exposed many deficiencies: First, most of the business letter processing systems used in various places are mostly developed a few years ago, and can not effectively manage and share all types of postal information resources; Is the previous system to stand-alone mode of operation