During all these informationization , research on informationization of enterprises is more crucial , just because under the influence of economic globalization , enterprise competition is turning from competition among enterprises into one supplying chain with another chain competition . survival is the first problem instead of benefits at the era of industry eco nomy 其中，企业信息化研究更为迫切，因为在经济全球化的影响下，企业竞争由企业间的竞争转化为一条供应链与另一条供应链竞争，企业面临的第一位是生存问题，不像工业经济时代，面临的第一位是利润问题。
