随着信息时代的到来和信息量的剧增,传统的办公方式已不适应社会经济发展。建立办公自动化网络系统,实现办公现代化,是当前各级政府的选择。从已建网的单位来看,有些系统已发挥效能,显示出办公现代化的优势。但有些单位的网络系统性能差,经常出现网络故障,可靠性、安全性、可扩充性存在问题;有些单位则是只有网络没有信息,没有或只有少量的应用软件在使用;有些虽有软件,但无法运行,浪费了大量的人力、物力 With the advent of the information age and the rapid increase in the amount of information, the traditional office methods have not adapted to the social and economic development. The establishment of office automation network system to achieve office modernization is the current choice of all levels of government. From the established network of units, some systems have demonstrated their effectiveness, showing the advantages of office modernization. However, some units have poor network system performance and often suffer from problems of network failure, reliability, security and scalability. Some units only have no information on the network and no or only a small amount of application software is in use. Some of them have software, But can not run, wasting a lot of manpower and material resources